what ralay is my fuel pump relay
Re: what ralay is my fuel pump relay
Originally Posted by turbo_Z
Interesting! I didnt realize there was a "hidden" fuel pump relay. Could be another source of that infamous LT1 mysterious lost voltage problem.
Re: what ralay is my fuel pump relay
autozone told me it was under the hood on the relay box????? cuz my car is haveing a little trouble starting and now when i start it ill here this whining sound and when that whining sound kicks off the check engine light comes on and i hear a click witch i thought was coming form the relay box.... and thanks for your help and further info would me appreciated
Re: what ralay is my fuel pump relay
Originally Posted by joet
autozone told me it was under the hood on the relay box????? cuz my car is haveing a little trouble starting and now when i start it ill here this whining sound and when that whining sound kicks off the check engine light comes on and i hear a click witch i thought was coming form the relay box.... and thanks for your help and further info would me appreciated
If you suspect fuel delivery problems, you would need to check the fuel pressure with a test gauge. You can find some info about testing the fuel system on my Tech Page.
Re: what ralay is my fuel pump relay
Originally Posted by joet
yea but when the noise kicks off the check engine light comes on and it just started today when i was screwing around with the relays under the hood...
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dbusch22
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Oct 31, 2016 11:09 AM



