Sputtering and jerking while accelerating

Tiny
BOOBEAR1424
  • MEMBER
  • 1993 CADILLAC DEVILLE
  • FWD
  • AUTOMATIC
  • 59,900 MILES
My car started sputtering while I accelerate, not sure why? But my car keeps shutting off and will turn back on when I try.
Monday, June 5th, 2017 AT 7:15 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
Hello,

The first thing that comes to mind is a weak fuel pump, here is a guide that will help you test the pump.

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

If you don't have a fuel pressure gauge the auto parts store will rent you one for free.

Please run this test and get back to us so we can continue helping you.

Cheers, Ken

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Thursday, June 8th, 2017 AT 11:42 AM

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