1997 Oldsmobile 88 skips going uphill

Tiny
SHERRYBARKER
  • MEMBER
  • 1997 OLDSMOBILE 88
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 79,000 MILES
Bought 97 Olds 88 LS in good condition, and then noticed it skips going uphill sometimes, changed oil and filter, fuel filter, spark plugs, added STP and some higher octane gas but still skips sometimes, can you tell me what may be causing the problems?
Monday, April 12th, 2010 AT 2:29 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Has the check engine light come on?
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Wednesday, April 14th, 2010 AT 12:17 PM
Tiny
SHERRYBARKER
  • MEMBER
  • 2 POSTS
No, engine light has never come on, and no other problems, think it might be failing fuel pump?
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Wednesday, April 14th, 2010 AT 4:35 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
It could be. Here is a how to for checking it. You will need a gauge. Most parts stores will lend or rent one to you. Check it and let me know what you find.

https://www.2carpros.com/how_to/how_to_check_fuel_pressure.htm

Joe
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Wednesday, April 14th, 2010 AT 10:07 PM

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