Quote:
Originally Posted by Emilime75
Have you checked compression? Excuse me for making assumptions, but it appears budget may be a factor. You can rent guage/test kit from AutoZone. The way it works is you buy it(not very expensive) through their loaner program, and they refund you in full when you bring it back.
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I have not checked compression but my fuel pressure will drop underload from around 80 to 52. It idles at 72. But when i give it gas it goes up but when i give it a lot of gas it will jump down for a split second and missfires but usually stays around 80. Could that still be compression?