When I press the throttle from a stop, the car hesitates like it really slowly moves, then all of the sudden accelerates like normal. It happens a lot, but not all the time. What could be the problem? TPS voltage measures .45V closed, and I'm using a b16a fpr. Would a too low fuel pressure cause the hesitation? Also, the timing is at 12 degrees because it's turbo'd, would raising to like 14 help?

Thanks,
Brad

 

Um I would have ur timing checked out.... Now does it feel like its boggin down when u try to acclerate or does it feel like theres no fuel gettin 2 the engine at all?

 

i would definatly check the timing and fuel presure. also check your plugs and if that fails check map and tps. TPS would be a throttle responce thing for sure so i would check the ohm out put of that to make sure it's workign.

jesse

 

It feels like the car is moving super slow. I'm not sure how to differentiate between bogging and no fuel, but it does feel like it's very very slowly accelerating then after a couple seconds accelerates normally. Do you think the timing might be off or would 12 degrees be too low?

Is there a difference between checking the voltage and ohms? Do I just measure it in a closed and wot throttle to see if it's working? And would you know the correct fuel pressure for a b20?
thanks.


[Modified by Brad, 8:17 AM 1/17/2003]