slow response acceleration
#1
slow response acceleration
I just finished rebuilding my TBI on an 89 4.3L. It drastically improved the performance, and the idle is almost too quiet. One thing I noticed, and something similar to this happened years ago when I drove it more, there was a slight delay in acceleration when I hit the pedal. It took a second then would take off. About 7 years ago this would happen most often when I got off the interstate, and at that time I was getting a MAP sensor error. I've since changed the MAP sensor. Any other emissions sensors I should check, the oxygen sensor maybe? Any ideas are appreciated.
#2
I'm not sure if this could be related, but I noticed today my oil pressure is reading a lot higher at idle. Yesterday it was minimal, maybe 10 psi, today at idle it is showing about 40 psi. Any ideas as to what could cause this?
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