Sputtering and jerking while accelerating

1993 CADILLAC DEVILLE
59,900 MILES • FWD • AUTOMATIC
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BOOBEAR1424
  • MEMBER
  • 1 POST
My car started sputtering while I accelerate, not sure why? But my car keeps shutting off and will turn back on when I try.
Jun 5, 2017 at 7:15 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
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

Jun 8, 2017 at 11:42 AM
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