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spark plugs done...
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=1&t=20517
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Author:  riptricket [ Tue May 08, 2007 12:22 pm ]
Post subject:  spark plugs done...

went and bought the champion sparkplugs because they did not have NGK and precision tune auto care said that the plugs needed to be gapped at 0.35
i could have sworn that people on here said 0.4 gap? so is my gap okay?

Author:  tjkj2002 [ Tue May 08, 2007 12:38 pm ]
Post subject:  Re: spark plugs done...

riptricket wrote:
went and bought the champion sparkplugs because they did not have NGK and precision tune auto care said that the plugs needed to be gapped at 0.35
i could have sworn that people on here said 0.4 gap? so is my gap okay?
The correct plug gap for the 3.7L is 0.042,your plug gap is to small and may not get the best performance and mpg from them.I'm not going to say anything about the champion plugs :twisted: .

Author:  Joe Jeep Owner [ Tue May 08, 2007 1:37 pm ]
Post subject: 

Dont mean to hijack but this thread reminded me that I have to change my plugs as well.

I did a search but coulnt find it, is there a write up (with pics would be good) on how to do this? This is my first vehicle without plugs and wires and I want to try it on my own.

Thanks

Author:  chetos [ Tue May 08, 2007 2:05 pm ]
Post subject:  Re: spark plugs done...

tjkj2002 wrote:
riptricket wrote:
went and bought the champion sparkplugs because they did not have NGK and precision tune auto care said that the plugs needed to be gapped at 0.35
i could have sworn that people on here said 0.4 gap? so is my gap okay?
The correct plug gap for the 3.7L is 0.042,your plug gap is to small and may not get the best performance and mpg from them.I'm not going to say anything about the champion plugs :twisted: .


My dad has the same feeling for champion plugs. Kinda rubbed off on my too! :P

Author:  RAYMAN975 [ Tue May 08, 2007 10:11 pm ]
Post subject: 

i got the autolite single platinums, are those good for the liberty? i havent put em in yet

Author:  Jeepjeepster [ Tue May 08, 2007 10:16 pm ]
Post subject: 

RAYMAN975 wrote:
i got the autolite single platinums, are those good for the liberty? i havent put em in yet


Yes.. Alot of people like those/use them.. :)

Author:  tjkj2002 [ Tue May 08, 2007 10:28 pm ]
Post subject: 

Jeepjeepster wrote:
RAYMAN975 wrote:
i got the autolite single platinums, are those good for the liberty? i havent put em in yet


Yes.. Alot of people like those/use them.. :)
That's what I'm currently using,very good plugs.

Author:  carroll952 [ Tue May 08, 2007 11:47 pm ]
Post subject: 

Joe Jeep Owner wrote:
Dont mean to hijack but this thread reminded me that I have to change my plugs as well.

I did a search but coulnt find it, is there a write up (with pics would be good) on how to do this? This is my first vehicle without plugs and wires and I want to try it on my own.

Thanks


Here is a good write up on changing spark plugs:

http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?t=399

You don't have to move the overflow resevoir, I didn't. But keep in mind that the spark plug underneath that is a tight fit (don't use anything longer than a 10" extension, it won't fit).

Justin

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