tune up for chevy hhr LT
Not to sound mean, but if you have to ask, then the best thing is to let someone else do the work for you. Got a friend or neighbor with a little mechanical ability? If not, find a good repair shop.
If you try this yourself, you could cause damage to the cylinder head. (ex:stripped threads)
If you try this yourself, you could cause damage to the cylinder head. (ex:stripped threads)
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yellowjacket
2.2L Performance Tech
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Aug 31, 2012 09:02 AM



