Mechanics

CHEVY FUEL PRESSUE REGULATOR DIAPHRAGM

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.
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Amandabray656
October 12, 2010.




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


JDL
Oct 12, 2010.


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