I think fuel pressure is low?
06-16-2017, 09:16 AM
#1
Drifting
Thread Starter
I think fuel pressure is low?
89 stock
While searching for a different problem, I noticed my fuel pressure is running about 35 at idle. Seems low, should it be higher?
While searching for a different problem, I noticed my fuel pressure is running about 35 at idle. Seems low, should it be higher?
06-16-2017, 12:23 PM
#2
Safety Car
It is fine, at idle the vacuum is high and the pressure will be low. Pull off the fuel pressure vacuum line at idle and see what the pressure jumps too, it should be around 42 PSI.
Last edited by bjankuski; 06-16-2017 at 01:55 PM.