fpr bad?
04-01-08, 01:17 PM
#1
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fpr bad?
quick question...on my 87 t2 if i pinch the return line with my fingers on the fuel system and my idle eleveates and smooths out is my problem a bad fpr?
04-01-08, 11:04 PM
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I think not because you are not letting the unused fuel go back to the fuel tank so you are makeing the injectors use it all. I think that is what is going on here but im not sure.
04-02-08, 08:57 AM
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If you pinch the return line, you are raising fuel pressure. The only way to test the regulator is with a fuel pressure gauge.
What are you trying to troubleshoot?
What are you trying to troubleshoot?
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