Re: '91' XJ: plug recommendations?
 

"bllsht" <nospam@invaliddot.net> wrote in message
news:mdgmn0tokokr297mkl4m90s65somrp3ahg@4ax.com...
> Stick with the original plugs. Champion RC12LYC.
>
Good advice! Platnum multi tipped plugs just don't work in older cars. I
don't know why but have tried them many times and have always gone back to
plain plugs that are on sale!

JoBo

Re: '91' XJ: plug recommendations?
 

"bllsht" <nospam@invaliddot.net> wrote in message
news:mdgmn0tokokr297mkl4m90s65somrp3ahg@4ax.com...
> Stick with the original plugs. Champion RC12LYC.
>
Good advice! Platnum multi tipped plugs just don't work in older cars. I
don't know why but have tried them many times and have always gone back to
plain plugs that are on sale!

JoBo

Re: '91' XJ: plug recommendations?
 

"bllsht" <nospam@invaliddot.net> wrote in message
news:mdgmn0tokokr297mkl4m90s65somrp3ahg@4ax.com...
> Stick with the original plugs. Champion RC12LYC.
>
Good advice! Platnum multi tipped plugs just don't work in older cars. I
don't know why but have tried them many times and have always gone back to
plain plugs that are on sale!

JoBo

Re: '91' XJ: plug recommendations?
 

When I installed my rebuilt engine in my 88 XJ, I went with Bosch Platinums
(single side tip IIRC) in it.
I have had no problems in the 5-6 years and about 30K miles.
It is time to change them and I will probably go with regular copper plugs,
Autolites maybe (IIRC someone recommended them in a truck version).

I wish my mileage was over 20mpg, but with a rack on the top, a cargo
carrier on the receiver hitch, larger than original tires on it, and a lead
foot I just don't get max. mileage! lol

later,
dave AKA vwdoc1
88 XJ 4.0 auto

"Jo Bo" <jromas@columbus.rr.com> wrote in message
news:RwMed.3209$mH.313@fe1.columbus.rr.com...
>
> "bllsht" <nospam@invaliddot.net> wrote in message
> news:mdgmn0tokokr297mkl4m90s65somrp3ahg@4ax.com...
> > Stick with the original plugs. Champion RC12LYC.
> >
> Good advice! Platnum multi tipped plugs just don't work in older cars. I
> don't know why but have tried them many times and have always gone back to
> plain plugs that are on sale!
>
> JoBo
>
>

Re: '91' XJ: plug recommendations?
 

When I installed my rebuilt engine in my 88 XJ, I went with Bosch Platinums
(single side tip IIRC) in it.
I have had no problems in the 5-6 years and about 30K miles.
It is time to change them and I will probably go with regular copper plugs,
Autolites maybe (IIRC someone recommended them in a truck version).

I wish my mileage was over 20mpg, but with a rack on the top, a cargo
carrier on the receiver hitch, larger than original tires on it, and a lead
foot I just don't get max. mileage! lol

later,
dave AKA vwdoc1
88 XJ 4.0 auto

"Jo Bo" <jromas@columbus.rr.com> wrote in message
news:RwMed.3209$mH.313@fe1.columbus.rr.com...
>
> "bllsht" <nospam@invaliddot.net> wrote in message
> news:mdgmn0tokokr297mkl4m90s65somrp3ahg@4ax.com...
> > Stick with the original plugs. Champion RC12LYC.
> >
> Good advice! Platnum multi tipped plugs just don't work in older cars. I
> don't know why but have tried them many times and have always gone back to
> plain plugs that are on sale!
>
> JoBo
>
>

Re: '91' XJ: plug recommendations?
 

When I installed my rebuilt engine in my 88 XJ, I went with Bosch Platinums
(single side tip IIRC) in it.
I have had no problems in the 5-6 years and about 30K miles.
It is time to change them and I will probably go with regular copper plugs,
Autolites maybe (IIRC someone recommended them in a truck version).

I wish my mileage was over 20mpg, but with a rack on the top, a cargo
carrier on the receiver hitch, larger than original tires on it, and a lead
foot I just don't get max. mileage! lol

later,
dave AKA vwdoc1
88 XJ 4.0 auto

"Jo Bo" <jromas@columbus.rr.com> wrote in message
news:RwMed.3209$mH.313@fe1.columbus.rr.com...
>
> "bllsht" <nospam@invaliddot.net> wrote in message
> news:mdgmn0tokokr297mkl4m90s65somrp3ahg@4ax.com...
> > Stick with the original plugs. Champion RC12LYC.
> >
> Good advice! Platnum multi tipped plugs just don't work in older cars. I
> don't know why but have tried them many times and have always gone back to
> plain plugs that are on sale!
>
> JoBo
>
>

Re: '91' XJ: plug recommendations?
 

Someone recommended Autolite 985's to me. I've bought the Champions before I
was just hoping someone would say there was something better out there.

>When I installed my rebuilt engine in my 88 XJ, I went with Bosch Platinums
>(single side tip IIRC) in it.
>I have had no problems in the 5-6 years and about 30K miles.
>It is time to change them and I will probably go with regular copper plugs,
>Autolites maybe (IIRC someone recommended them in a truck version).
>
>I wish my mileage was over 20mpg, but with a rack on the top, a cargo
>carrier on the receiver hitch, larger than original tires on it, and a lead
>foot I just don't get max. mileage! lol
>
>later,
>dave AKA vwdoc1
>88 XJ 4.0 auto


-Bill (remove "botizer" to reply via email)

Re: '91' XJ: plug recommendations?
 

Someone recommended Autolite 985's to me. I've bought the Champions before I
was just hoping someone would say there was something better out there.

>When I installed my rebuilt engine in my 88 XJ, I went with Bosch Platinums
>(single side tip IIRC) in it.
>I have had no problems in the 5-6 years and about 30K miles.
>It is time to change them and I will probably go with regular copper plugs,
>Autolites maybe (IIRC someone recommended them in a truck version).
>
>I wish my mileage was over 20mpg, but with a rack on the top, a cargo
>carrier on the receiver hitch, larger than original tires on it, and a lead
>foot I just don't get max. mileage! lol
>
>later,
>dave AKA vwdoc1
>88 XJ 4.0 auto


-Bill (remove "botizer" to reply via email)

Re: '91' XJ: plug recommendations?
 

Someone recommended Autolite 985's to me. I've bought the Champions before I
was just hoping someone would say there was something better out there.

>When I installed my rebuilt engine in my 88 XJ, I went with Bosch Platinums
>(single side tip IIRC) in it.
>I have had no problems in the 5-6 years and about 30K miles.
>It is time to change them and I will probably go with regular copper plugs,
>Autolites maybe (IIRC someone recommended them in a truck version).
>
>I wish my mileage was over 20mpg, but with a rack on the top, a cargo
>carrier on the receiver hitch, larger than original tires on it, and a lead
>foot I just don't get max. mileage! lol
>
>later,
>dave AKA vwdoc1
>88 XJ 4.0 auto


-Bill (remove "botizer" to reply via email)

Re: '91' XJ: plug recommendations?
 

I've tried Bosh platinum's in my 90 Cherokee 4.0. and they foul just enough
to reduce my performance although it still runs smoothly. I'm going back
to champion's although I find it hard to six with matching resistance.