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-   -   Rough idlein park and lower mpg (http://www.jeepgarage.org/f5/rough-idlein-park-and-lower-mpg-17976.html)

JeepCoop 01-26-2011 10:44 AM

Rough idlein park and lower mpg
 
I'm due for an oil change in 750 miles could this be why? 53000 miles on her now and shes on her first round of synthetic since I got her. The rough idle is only when I first start it and I'm in park. Sup w my beast??

Relwarc 01-26-2011 10:52 AM

Re: Rough idlein park and lower mpg
 
my rough idle was my spark plugs.... how long since you changed them?

JeepCoop 01-26-2011 12:46 PM

Quote:

Originally Posted by Relwarc (Post 342137)
my rough idle was my spark plugs.... how long since you changed them?

Dunno. I bought it in oct w 47k miles on it. It had it's 30k w jeep. I assume it was done then? I have my 60k service coming up soon too


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