WHY IS MY CAR GETTING TO MUCH FUEL?

  • Tiny
  • Firered48
  • 1992 CHEVROLET CAVALIER
  • 181,172 MILES

1992 Chevy Cavalier z24 3.1 I have replaced fuel pump fuel pressure regulator fuel filters and strainers Egr o-rings on injectors vacuum lines o2 sensor oil pressure gauge not to mention the spark plugs and wires twice now in 4 months what would be causing my car from getting to much fuel? At my wits end.

Do you
have the same problem?
Yes
No
Monday, June 11th, 2012 AT 3:20 PM

1 Reply

  • Tiny
  • Hmac300
  • EXPERT
  • 45,632 POSTS

Your pressure should be 41-47 psi check that first, if not check the injectors for resistance they should be right around 11.8-12.6 ohms

Was this
answer
helpful?
Yes
No
Monday, June 11th, 2012 AT 5:09 PM

Please login or register to post a reply.

Other Fuel Pressure Regulator Replace/Remove Questions