1995 Buick Lesabre fuel injectors

Tiny
GREGALLAN
  • MEMBER
  • 1995 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 170,000 MILES
How do you replace or clean injectors? 2 and 5 not fireing
Thursday, March 20th, 2008 AT 7:23 AM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
If you have an ohm meter, check them against the ones that do fire. If theytest bad replace them, if they test OK get a noid light and check the connectors. Could be the harness. To replace them you unbolt the fuel rail, and pull up, all injectors on the rail will come out. Use NEW O rings, and a small dab of engine oil to aid with reinstallation.
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Thursday, March 20th, 2008 AT 8:13 AM

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