m0sh_man Posted October 15, 2003 Report Posted October 15, 2003 the previous owner changed the timing belt himself, and the car runs like dog crap now, I have a feeling he has a cam or two off time, the car starts up first crank but idles at 2500 RPM, it has a severe hesitation when given gas and has absolutly no power! Maybe 20-30HP all cylinders appear to be working it just has no power and idles real real high. the car needs a front bumper and a couple other things, but otherwise its a real nice GTP and i wanted to save it before he had it crushed or something. I always wanted a z34 or a grand prix 3.4L DOHC 5 speed its even got front/rear buckets. Anyone have any ideas on if the car would still run if a cam or two are off? Quote
Redfox340 Posted October 15, 2003 Report Posted October 15, 2003 Anyone have any ideas on if the car would still run if a cam or two are off? Crappy. Extremely crappy. The timing of the DOHC is extremely important for power and wear-&-tear. You can set the timing yourself; ask around here, Vegeta should still have them. Or you can trust you local mechanic / engine builder to deal with it. But before ripping into it, make sure that's the cause and not all factor contributing to a poor running motor. The high idle is most like due to a cracked Intake Manifold Gasket. Shoot some aerosal brake cleaner or thottle body cleaner around the gasket. If the RPM's spike either way or the car sputters, you've got a leak. - Erik Quote
dykz34 Posted October 15, 2003 Report Posted October 15, 2003 http://www.60degreev6.com/index.php?p=sections&sid=8 Read the sections on the timing belt for info. Quote
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