2001 Wrangler Lifter Noise
03-04-2006, 06:18 PM
#1
Guest
Posts: n/a
2001 Wrangler Lifter Noise
I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
When starting the engine there is a loud rapid ticking noise that last until
the engine warms.
It only does this when starting a cold engine but not every time, maybe 3
or 4 times a week.
It first started doing this a little after 30,000 miles and then it stopped
and now it's doing it again but more frequent.
If I end up replacing the valve lifters does anyone know of a good place to
buy the hydraulic lifter removal tool? Is this tool really needed or could
I get by without it? Also will I have to remove the A/C compressor? The book
wasn't real clear on this part of it. It didn't say anything about removing
the A/C during the head removal procedure but did say to recharge after
assembly. I like to know what I'm getting into before I start. I appreciate
any help.
Thanks,
Dennis
When starting the engine there is a loud rapid ticking noise that last until
the engine warms.
It only does this when starting a cold engine but not every time, maybe 3
or 4 times a week.
It first started doing this a little after 30,000 miles and then it stopped
and now it's doing it again but more frequent.
If I end up replacing the valve lifters does anyone know of a good place to
buy the hydraulic lifter removal tool? Is this tool really needed or could
I get by without it? Also will I have to remove the A/C compressor? The book
wasn't real clear on this part of it. It didn't say anything about removing
the A/C during the head removal procedure but did say to recharge after
assembly. I like to know what I'm getting into before I start. I appreciate
any help.
Thanks,
Dennis
03-04-2006, 06:32 PM
#2
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
I had a 1990 XJ with the 4.0 that started the ticking sound around 60,000.
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
03-04-2006, 06:32 PM
#3
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
I had a 1990 XJ with the 4.0 that started the ticking sound around 60,000.
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
03-04-2006, 06:32 PM
#4
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
I had a 1990 XJ with the 4.0 that started the ticking sound around 60,000.
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
03-04-2006, 06:32 PM
#5
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
I had a 1990 XJ with the 4.0 that started the ticking sound around 60,000.
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
It never got any worse, and was still doing it when I sold it at 276,000
miles.
Spdloader
"Dennis" <dennis@comcast.net> wrote in message
news:YNSdnfVuVaOnvZfZnZ2dnUVZ_sKdnZ2d@comcast.com. ..
>I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last
> until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it
> stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place
> to
> buy the hydraulic lifter removal tool? Is this tool really needed or
> could
> I get by without it? Also will I have to remove the A/C compressor? The
> book
> wasn't real clear on this part of it. It didn't say anything about
> removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I
> appreciate
> any help.
>
> Thanks,
> Dennis
>
>
03-04-2006, 06:33 PM
#6
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
Dennis did pass the time by typing:
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
03-04-2006, 06:33 PM
#7
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
Dennis did pass the time by typing:
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
03-04-2006, 06:33 PM
#8
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
Dennis did pass the time by typing:
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
03-04-2006, 06:33 PM
#9
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
Dennis did pass the time by typing:
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
The first thing I would check for is a craked exhaust pipe. Lifters usually
don't go bad that quickly, but a cracked header will make noise like you
describe.
--
DougW
03-04-2006, 06:41 PM
#10
Guest
Posts: n/a
Re: 2001 Wrangler Lifter Noise
Hi Dennis,
If it's a lifter give it an oil change, that usually brings an
abused lifer back to life.
BUT, I believe you have the typical cracked header on it's way to
look like: http://----------.com/brokenheader.jpg Replacement:
http://www.1aauto.com/1A/ExhaustManifolds/Jeep/Wrangler
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Dennis wrote:
>
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
>
> Thanks,
> Dennis
If it's a lifter give it an oil change, that usually brings an
abused lifer back to life.
BUT, I believe you have the typical cracked header on it's way to
look like: http://----------.com/brokenheader.jpg Replacement:
http://www.1aauto.com/1A/ExhaustManifolds/Jeep/Wrangler
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Dennis wrote:
>
> I have a 2001 Jeep Wrangler with the 4.0 engine. It has 56,000 miles.
> When starting the engine there is a loud rapid ticking noise that last until
> the engine warms.
> It only does this when starting a cold engine but not every time, maybe 3
> or 4 times a week.
> It first started doing this a little after 30,000 miles and then it stopped
> and now it's doing it again but more frequent.
> If I end up replacing the valve lifters does anyone know of a good place to
> buy the hydraulic lifter removal tool? Is this tool really needed or could
> I get by without it? Also will I have to remove the A/C compressor? The book
> wasn't real clear on this part of it. It didn't say anything about removing
> the A/C during the head removal procedure but did say to recharge after
> assembly. I like to know what I'm getting into before I start. I appreciate
> any help.
>
> Thanks,
> Dennis