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1991 Chevy Camaro Starting

Tiny
MORRIS95632
  • MEMBER
  • 1991 CHEVROLET CAMARO
  • V8
  • 2WD
  • AUTOMATIC
  • 38,000 MILES
Can only start car using starter fluid. After its started it runs pretty good. Checked fuel pressure, replaced distributer, coil, wires, etc. Replaced oil pressure sensor. It is the 5.7L TPI.
Wednesday, May 21st, 2008 AT 4:08 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
After its started it runs pretty good. Checked fuel pressure, What was the fuel pressure?

Do you hear the fuel pump for 2 secs when key at run position? Check the fuel pump relay-could also be the computer relay drive see below


https://www.2carpros.com/forum/automotive_pictures/12900_oil_sending_unit_and_fuel_pump_circuit_51.gif

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Wednesday, May 21st, 2008 AT 4:18 AM
Tiny
MORRIS95632
  • MEMBER
  • 2 POSTS
Pump runs when ignition is on for 2 sec.
Pressure is 46-48 lbs. I have replaced the
oil pressure sensor. If there is a oil pressure sending
unit I can't find it.
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Thursday, May 22nd, 2008 AT 3:07 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try this locate the injectors and crank engine over and listening whether the injectors are clicking. If so test the oil pressure sending unit.
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Thursday, May 22nd, 2008 AT 3:42 AM

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