The car will turn over but wont stay running and sometime backfires as it dies

Tiny
ELIAH0890
  • MEMBER
  • 1982 CADILLAC ELDORADO
  • 4.1L
  • V8
  • FWD
  • AUTOMATIC
  • 54,000 MILES
I have a 1982 cadillac eldorado biarrittz with a ht4100 motor. The original problem was the car wouldnt start. I started messing with the distributor because it sounded as if it was a timing issue. I seem to have had the timing issue fixed because the car will turn over and run for about 5 to 7 seconds but then cuts off. If I give it gas it dies faster and sometimes backfires out of the throttle body. I have replaced all of my plugs and wires and distributor cap. I have check the fuel pump and it is working properly and the injectors are spitting gas out properly. I have checked all the fuses and relays. What is the next step in getting my car running.
Saturday, October 17th, 2015 AT 10:12 AM

3 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
You have checked the fuel pump and it is working properly?

What is the fuel pressure now?
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Sunday, October 18th, 2015 AT 6:08 AM
Tiny
ELIAH0890
  • MEMBER
  • 2 POSTS
I don't know the fuel pressure but when I tap the pressure stem that is on the line gas squirts out
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Monday, October 19th, 2015 AT 6:18 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
That doesn't mean a thing. You need to take an accurate fuel pressure reading.
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Monday, October 19th, 2015 AT 6:21 AM

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