No, it only made noise for that one time. The engine light came on after that.
I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
sensor.

billy ray wrote:
>Is it still making the grinding noise and vibration?
>
>Retrieve the fault codes as described:
>http://www.wjjeeps.com/faultcodes.htm
>
>As you are driving along, in an area with no traffic, put the Transmission
>un neutral and see if that has an effect on the noise and vibration.
>
>Repeat test again with the while applying the brakes. When were the brakes
>last visually inspected?
>
>Check the power steering fluid level.
>
>Let us know..
>
>>#>#While driving straight (no turns), I heard a grinding noise. I was able
>>to
>[quoted text clipped - 26 lines]
>>
>> /herb

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

No, it only made noise for that one time. The engine light came on after that.
I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
sensor.

billy ray wrote:
>Is it still making the grinding noise and vibration?
>
>Retrieve the fault codes as described:
>http://www.wjjeeps.com/faultcodes.htm
>
>As you are driving along, in an area with no traffic, put the Transmission
>un neutral and see if that has an effect on the noise and vibration.
>
>Repeat test again with the while applying the brakes. When were the brakes
>last visually inspected?
>
>Check the power steering fluid level.
>
>Let us know..
>
>>#>#While driving straight (no turns), I heard a grinding noise. I was able
>>to
>[quoted text clipped - 26 lines]
>>
>> /herb

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

No, it only made noise for that one time. The engine light came on after that.

I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
sensor.
WOW, you mean I could have saved $40.

Herb Leong wrote:
>#>#While driving straight (no turns), I heard a grinding noise. I was able to
>#>#feel the vibration and it felt as if it was coming from between the engine
>#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was traveling
>#>#about 40 mph and when I gave it more gas, the grinding noise started. When I
>#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep would
>#>#keep moving. When I pulled into the parking lot and attempted to climb a very
>#>#small hill ( like the one when you drive up into a gas station), the Jeep
>#>#died on me. I started it right back up and the Jeep is now running fine,
>#>#except for the check engine light that is now on. Any ideas?
>#>
>#>Do you have a quadradrive system? If so, what goo do you have in the
>#>xfer case and when was it last changed?
>#>
>#No, it is a 2 wheel drive Jeep.
>
>What OBD codes are you getting?
>Without cranking, turn the ignition on, off, on, off, on and leave it on.
>Have a pen and paper ready to get the codes.
>
>There is a list of the codes and what they mean at www.wjjeeps.com.
>
>/herb

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

No, it only made noise for that one time. The engine light came on after that.

I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
sensor.
WOW, you mean I could have saved $40.

Herb Leong wrote:
>#>#While driving straight (no turns), I heard a grinding noise. I was able to
>#>#feel the vibration and it felt as if it was coming from between the engine
>#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was traveling
>#>#about 40 mph and when I gave it more gas, the grinding noise started. When I
>#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep would
>#>#keep moving. When I pulled into the parking lot and attempted to climb a very
>#>#small hill ( like the one when you drive up into a gas station), the Jeep
>#>#died on me. I started it right back up and the Jeep is now running fine,
>#>#except for the check engine light that is now on. Any ideas?
>#>
>#>Do you have a quadradrive system? If so, what goo do you have in the
>#>xfer case and when was it last changed?
>#>
>#No, it is a 2 wheel drive Jeep.
>
>What OBD codes are you getting?
>Without cranking, turn the ignition on, off, on, off, on and leave it on.
>Have a pen and paper ready to get the codes.
>
>There is a list of the codes and what they mean at www.wjjeeps.com.
>
>/herb

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

No, it only made noise for that one time. The engine light came on after that.

I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
sensor.
WOW, you mean I could have saved $40.

Herb Leong wrote:
>#>#While driving straight (no turns), I heard a grinding noise. I was able to
>#>#feel the vibration and it felt as if it was coming from between the engine
>#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was traveling
>#>#about 40 mph and when I gave it more gas, the grinding noise started. When I
>#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep would
>#>#keep moving. When I pulled into the parking lot and attempted to climb a very
>#>#small hill ( like the one when you drive up into a gas station), the Jeep
>#>#died on me. I started it right back up and the Jeep is now running fine,
>#>#except for the check engine light that is now on. Any ideas?
>#>
>#>Do you have a quadradrive system? If so, what goo do you have in the
>#>xfer case and when was it last changed?
>#>
>#No, it is a 2 wheel drive Jeep.
>
>What OBD codes are you getting?
>Without cranking, turn the ignition on, off, on, off, on and leave it on.
>Have a pen and paper ready to get the codes.
>
>There is a list of the codes and what they mean at www.wjjeeps.com.
>
>/herb

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

The procedure takes about 30 seconds...

So what have you done?




"Grandetourer via CarKB.com" <u20327@uwe> wrote in message
news:5e3309efb26b8@uwe...
> No, it only made noise for that one time. The engine light came on after
> that.
>
> I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
> sensor.
> WOW, you mean I could have saved $40.
>
> Herb Leong wrote:
>>#>#While driving straight (no turns), I heard a grinding noise. I was able
>>to
>>#>#feel the vibration and it felt as if it was coming from between the
>>engine
>>#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was
>>traveling
>>#>#about 40 mph and when I gave it more gas, the grinding noise started.
>>When I
>>#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep
>>would
>>#>#keep moving. When I pulled into the parking lot and attempted to climb
>>a very
>>#>#small hill ( like the one when you drive up into a gas station), the
>>Jeep
>>#>#died on me. I started it right back up and the Jeep is now running
>>fine,
>>#>#except for the check engine light that is now on. Any ideas?
>>#>
>>#>Do you have a quadradrive system? If so, what goo do you have in the
>>#>xfer case and when was it last changed?
>>#>
>>#No, it is a 2 wheel drive Jeep.
>>
>>What OBD codes are you getting?
>>Without cranking, turn the ignition on, off, on, off, on and leave it on.
>>Have a pen and paper ready to get the codes.
>>
>>There is a list of the codes and what they mean at www.wjjeeps.com.
>>
>>/herb
>
> --
> Message posted via CarKB.com
> http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

The procedure takes about 30 seconds...

So what have you done?




"Grandetourer via CarKB.com" <u20327@uwe> wrote in message
news:5e3309efb26b8@uwe...
> No, it only made noise for that one time. The engine light came on after
> that.
>
> I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
> sensor.
> WOW, you mean I could have saved $40.
>
> Herb Leong wrote:
>>#>#While driving straight (no turns), I heard a grinding noise. I was able
>>to
>>#>#feel the vibration and it felt as if it was coming from between the
>>engine
>>#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was
>>traveling
>>#>#about 40 mph and when I gave it more gas, the grinding noise started.
>>When I
>>#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep
>>would
>>#>#keep moving. When I pulled into the parking lot and attempted to climb
>>a very
>>#>#small hill ( like the one when you drive up into a gas station), the
>>Jeep
>>#>#died on me. I started it right back up and the Jeep is now running
>>fine,
>>#>#except for the check engine light that is now on. Any ideas?
>>#>
>>#>Do you have a quadradrive system? If so, what goo do you have in the
>>#>xfer case and when was it last changed?
>>#>
>>#No, it is a 2 wheel drive Jeep.
>>
>>What OBD codes are you getting?
>>Without cranking, turn the ignition on, off, on, off, on and leave it on.
>>Have a pen and paper ready to get the codes.
>>
>>There is a list of the codes and what they mean at www.wjjeeps.com.
>>
>>/herb
>
> --
> Message posted via CarKB.com
> http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

The procedure takes about 30 seconds...

So what have you done?




"Grandetourer via CarKB.com" <u20327@uwe> wrote in message
news:5e3309efb26b8@uwe...
> No, it only made noise for that one time. The engine light came on after
> that.
>
> I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
> sensor.
> WOW, you mean I could have saved $40.
>
> Herb Leong wrote:
>>#>#While driving straight (no turns), I heard a grinding noise. I was able
>>to
>>#>#feel the vibration and it felt as if it was coming from between the
>>engine
>>#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was
>>traveling
>>#>#about 40 mph and when I gave it more gas, the grinding noise started.
>>When I
>>#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep
>>would
>>#>#keep moving. When I pulled into the parking lot and attempted to climb
>>a very
>>#>#small hill ( like the one when you drive up into a gas station), the
>>Jeep
>>#>#died on me. I started it right back up and the Jeep is now running
>>fine,
>>#>#except for the check engine light that is now on. Any ideas?
>>#>
>>#>Do you have a quadradrive system? If so, what goo do you have in the
>>#>xfer case and when was it last changed?
>>#>
>>#No, it is a 2 wheel drive Jeep.
>>
>>What OBD codes are you getting?
>>Without cranking, turn the ignition on, off, on, off, on and leave it on.
>>Have a pen and paper ready to get the codes.
>>
>>There is a list of the codes and what they mean at www.wjjeeps.com.
>>
>>/herb
>
> --
> Message posted via CarKB.com
> http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

So what isn't working? Is your speedo or odometer not reading correct?
Any stalls when you decelerate?

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)

"Grandetourer via CarKB.com" wrote:
>
> No, it only made noise for that one time. The engine light came on after that.
>
> I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
> sensor.
> WOW, you mean I could have saved $40.
>
> Herb Leong wrote:
> >#>#While driving straight (no turns), I heard a grinding noise. I was able to
> >#>#feel the vibration and it felt as if it was coming from between the engine
> >#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was traveling
> >#>#about 40 mph and when I gave it more gas, the grinding noise started. When I
> >#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep would
> >#>#keep moving. When I pulled into the parking lot and attempted to climb a very
> >#>#small hill ( like the one when you drive up into a gas station), the Jeep
> >#>#died on me. I started it right back up and the Jeep is now running fine,
> >#>#except for the check engine light that is now on. Any ideas?
> >#>
> >#>Do you have a quadradrive system? If so, what goo do you have in the
> >#>xfer case and when was it last changed?
> >#>
> >#No, it is a 2 wheel drive Jeep.
> >
> >What OBD codes are you getting?
> >Without cranking, turn the ignition on, off, on, off, on and leave it on.
> >Have a pen and paper ready to get the codes.
> >
> >There is a list of the codes and what they mean at www.wjjeeps.com.
> >
> >/herb
>
> --
> Message posted via CarKB.com
> http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1

 

So what isn't working? Is your speedo or odometer not reading correct?
Any stalls when you decelerate?

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)

"Grandetourer via CarKB.com" wrote:
>
> No, it only made noise for that one time. The engine light came on after that.
>
> I paid $40 for a diagnostic. The code came back P0720 - Output shaft speed
> sensor.
> WOW, you mean I could have saved $40.
>
> Herb Leong wrote:
> >#>#While driving straight (no turns), I heard a grinding noise. I was able to
> >#>#feel the vibration and it felt as if it was coming from between the engine
> >#>#and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was traveling
> >#>#about 40 mph and when I gave it more gas, the grinding noise started. When I
> >#>#took my foot off the gas, it stopped. I maintained 10 mph and the Jeep would
> >#>#keep moving. When I pulled into the parking lot and attempted to climb a very
> >#>#small hill ( like the one when you drive up into a gas station), the Jeep
> >#>#died on me. I started it right back up and the Jeep is now running fine,
> >#>#except for the check engine light that is now on. Any ideas?
> >#>
> >#>Do you have a quadradrive system? If so, what goo do you have in the
> >#>xfer case and when was it last changed?
> >#>
> >#No, it is a 2 wheel drive Jeep.
> >
> >What OBD codes are you getting?
> >Without cranking, turn the ignition on, off, on, off, on and leave it on.
> >Have a pen and paper ready to get the codes.
> >
> >There is a list of the codes and what they mean at www.wjjeeps.com.
> >
> >/herb
>
> --
> Message posted via CarKB.com
> http://www.carkb.com/Uwe/Forums.aspx/jeep-cars/200604/1