ENGINE STALLS TWO TIMES IN THREE WEEKS

  • Tiny
  • John wise
  • 1995 Cadillac Fleetwood
  • 104,456 miles

New fuel filter. Fuel pressure 37 psi idle key on 40psi. Restarts an runs. Before stalling runs ruff an no throttle.

Do you
have the same problem?
Yes
No
Saturday, December 10th, 2011 AT 1:39 AM

4 Replies

  • Tiny
  • rasmataz
  • Member

Dunno what engine but it suppose to be 41-47 psi-yours is on the low side-

Was this
answer
helpful?
Yes
No
Saturday, December 10th, 2011 AT 2:18 AM
  • Tiny
  • John wise
  • Member

Thanks for replay. Motor is5.7 tune port fuel inj

Was this
answer
helpful?
Yes
No
Saturday, December 10th, 2011 AT 2:33 AM
  • Tiny
  • rasmataz
  • Member

Looked again its pointing towards a weak fuel pump or its leaking fuel pressure somewhere else-

Was this
answer
helpful?
Yes
No
Saturday, December 10th, 2011 AT 2:38 AM
  • Tiny
  • cadieman
  • Member

The little 2.5 hose that goes from fuel pump to the sending unit gets porce. The pump may still be good but losing pressure because of this 2.5 inch 5/16 piece of hose. The only way to check it is to drop the tank and checkit. Ty for using 2carpros

Was this
answer
helpful?
Yes
No
Sunday, December 11th, 2011 AT 2:15 AM

Please login or register to post a reply.

Similar Questions