1991 Oldsmobile Ciera fuel pressure

Tiny
DCROWE1870
  • MEMBER
  • 1991 OLDSMOBILE CIERA
1991 Oldsmobile Ciera

How do I check my fuel pressure?
Tuesday, October 27th, 2009 AT 10:13 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Depends on your engine size? 4 cylinder is probably TBI, you need a tbi fuel pressure gage. Installs inline on the supply line. If you have a 6 cylinder, there should be a schrader valve on the fuel rail, looks like a metal tire valve. You need an mfi fuel pressure gage for that. The autostores sells the the fuel pressure gages.
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Tuesday, October 27th, 2009 AT 10:28 AM

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