Hard Start low idle
I have a stumper here. 1992 Buick Park Ave Base with few repairs done to the engine. Replaced Cam Magnet and sensor 1 year back, Changed coil pack and module from Magotvox to ACDelco 6 months ago, replaced alternator after meltdown 3 months ago, and the infamous front engine mount over a year ago when I got the car. Bypassed VATS and installed remote start.
Yesterday car was driving fine, parked to go into store and when I return, Tried to start car and will not start until I give it a little on the accelerator. I have checked fuel pressure at pre-start (~40 PSI) running with Vacuum (~35 PSI) and no vacuum (~78 PSI). Have had the SES light come on before then went away withing a mile, pulled DTC and got the TPS code along with my favorite PRNDL code. (still trying to find tool to help with realigning the PRNDL.) Once car is started it will either stall or if keep on the accelerator for a bit, it will idle below 800 RPM. Any points of direction on this???
Last edited by CDAJoe; 09-14-2015 at 09:13 PM.