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Old 04-09-2011, 10:27 AM   #6
tempfixit
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Re: 1995 nissan quest xe 3.0 starting problem

Quote:
Originally Posted by dcozzvan View Post
hmmm well it starts now here to find out there was a tank issue and it drained most of my gas but i got it running and now it tries to die out and if i move the tps it runs great then starts messing up until i move it again and no cat on it the optical is clean looks new it gets great spark and now fuel and the plugs are dry but not gunked up also when it has its fit it either pulses between 1500 rpm and 2000 rpm or if it bogs i just barely press the gas and it maintains speed up to 30mph and when it tries to die i have to pump the gas and it all goes away after i adjust the tps and the tps doesn't come loose

Have you cleaned and checed the IAC??? Not sure if I understand correctly, are you saying the tps works properly now since you adjusted and tightened it???????? If not does it ohm to specs, if not rep;lace TPS.
You could also unhook the pre cat 02 sensor and see if the rpms's still dance around. any cel codes? Have you checked the timing? (15* BTC)
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