1989 CHEVY S-10 FUEL PRESSUE REGULATOR DIAPHRAGM

  • Tiny
  • amandabray656
  • 1989 Chevrolet S-10

Engine Performance problem
1989 Chevy S-10 4 cyl Two Wheel Drive Manual 280, 00 miles

My '89 chevy S10 is having trouble starting in the morning, and after sitting for a extended period of time. I have replaced the Fuel Pump and Fuel Filter. I was advised by a friend that the problem was more than likely the Fuel Pressure Regulator Diaphragm. I have bought a new one but am not sure where it is located on my truck.

Tuesday, October 12th, 2010 AT 7:03 AM

1 Answer

  • Tiny
  • JDL
  • Expert
  • 16,236 posts

Pressure regulator is number 6 and 7 in the picture. For model 700 TBI.


http://www.2carpros.com/forum/automotive_pictures/170934_tbi_picture_1.jpg

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Tuesday, October 12th, 2010 AT 8:49 AM

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