Quote:
Originally Posted by 2xtreme
What was the deal with the valves on yours, were you experiencing any oil consumption and or a lot of smoking on heavy exceleration? I am asking because I am having that problem with mine now. They are going to replace the head but I don't think that is going to solve the problem. It sounds to me like I have a ring and piston problem, something in the lower half of the engine.
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mine started missing and the light came on for a random miss fire ...i carried it str8 to the dealer i was only 6 miles from it ..so it didnt have long enough to smoke or anything ...the service guy said the valves in the 3.5L comes up to far and smacks the head and it has to be reground and bigger valves installed ...they didnt replace my head just did head work ...thats the other reason i traded for the X model ... only havin 19.8k miles and already havin the head off didnt sit well w/ me ..and only havin 50k warranty
the 07 have the 3.7L and 100k warranty and doesnt have the valve problems that the 3.5L have ..