Clicking in fuse box under the hood EFI relay

Tiny
TRONREN
  • MEMBER
  • 2005 PONTIAC VIBE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 250,000 MILES
Car will not always start. I have to pull out the EFI relay and wait. The car will start clicking sound and then I pull the relay and wait about ten minutes replace the relay and it starts.
Monday, March 26th, 2018 AT 7:32 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,940 POSTS
Hello,

This is telling me the PCM is bad because when you reboot it it works for a bit then stops working just like a home computer that is having problems. Try a used PCM and plug it is to see what happens.

Here is the location.

Check out the diagrams (below).

Please let us know what you find. We are interested to see what it is.

Cheers, Ken
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Wednesday, March 28th, 2018 AT 7:56 PM

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