Will not crank, possible fuel pump relay

Tiny
MARCLAMAR21
  • MEMBER
  • 1981 CADILLAC DEVILLE
  • 6.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 64,000 MILES
Won't crank, I replaced pump, tank, and fuse. And still dose not crank.
Wednesday, May 27th, 2020 AT 8:19 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
When you say it does not crank do you mean the engine turns over but does not start or when you turn the key it doesn't do anything? Based on what you replaced, I assume you mean it cranks but doesn't start.

Here is a guide that helps with that issue:

https://www.2carpros.com/articles/car-cranks-but-wont-start

If it cranks but does not start then it could be the relay but let's start with seeing if it is even a fuel issue. The way we do this is spray a little starter fluid in the intake and crank the engine. If it starts for a second or two then we can pursue a fuel issue.

Let me know about this and we can go from there. Thanks..
Was this
answer
helpful?
Yes
No
Thursday, May 28th, 2020 AT 4:52 PM

Please login or register to post a reply.

Sponsored links