1994 Buick Lesabre what is fuel pressure reading

Tiny
VANCE10111959
  • MEMBER
  • 1994 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 94,000 MILES
Car runs then cuts off cranks back up but no speed
Friday, October 30th, 2009 AT 2:51 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Fuel pressure shows 40-47 psi. Any trouble codes? If your fully obd 1 compliant, you can check codes yourself.

Place jumper wire between A & B terminals of data link connector, turn key on, no crank, the check engine lite starts flashing, you count the flashes to get the codes.
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Friday, October 30th, 2009 AT 2:59 PM

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