Will not start, will try to start with starting fluid?

Tiny
JOEY TINA BARNES
  • MEMBER
  • 1997 CHEVROLET SILVERADO
  • 4.3L
  • V6
  • 2WD
  • AUTOMATIC
  • 165,000 MILES
Engine turns over but will not start, Will try to start with starting fluid!
Monday, May 9th, 2016 AT 3:39 PM

1 Reply

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

You need to check for spark and fuel. If its start with starting fluid then you will know it has spark but no fuel.

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

https://youtu.be/dCjmRL3p4Cs

First check the fuel pump relay.
It is located in the main fuse block under the hood (see diagram).

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

You can also need to check fuel pressure. If you do not have proper pressure the vehicle will not start.
You should have 55-61 PSI of pressure.

You might find these articles helpful:

https://www.2carpros.com/articles/how-a-fuel-pump-works
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

I have attached the relay diagrams as well as pump replacement for your reference.

Please let me know of any questions.

Thank you.
Was this
answer
helpful?
Yes
No
Saturday, August 7th, 2021 AT 9:40 PM

Please login or register to post a reply.

Sponsored links