spark plug change
#2
Instructions are provided in the 2008 Owners Manual....page 5-22, I believe. Be careful of the coils, they are somewhat delicate.
If you don't have a manual, one can be viewed on line here.....
https://www.chevyhhr.net/forums/general-hhr-4/online-owners-manual-3074/
If you don't have a manual, one can be viewed on line here.....
https://www.chevyhhr.net/forums/general-hhr-4/online-owners-manual-3074/
#4
Just out of curiousity, why are you changing plugs on a 08 model?? If its what I think, perhaps you should do a search first here and read up on the various topics, opinions and experiences first....it will probably save you some time and money.
#8
Why is it that any time someone mentions changing their spark plugs, they are bombarded with reasons to not do it, or they won't see an improvement, or what not? As I recall, Dex-Cool is supposed to last how long, yet it caused so much problem in the engines of cars in the late 90's.......
#9
Why is it that any time someone mentions changing their spark plugs, they are bombarded with reasons to not do it, or they won't see an improvement, or what not? As I recall, Dex-Cool is supposed to last how long, yet it caused so much problem in the engines of cars in the late 90's.......
Why change a good expensive iridum plug for something that will not perform any better?
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