1995 Oldsmobile 98 ECM or possible fuel pump

Tiny
KOWNER
  • MEMBER
  • 1995 OLDSMOBILE 98
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 210,000 MILES
Hello,
The car wouldn't start, replaced clogged fuel filter, it ran for two weeks fine then was hard to start or wouldn't start at all. The digital speedometer would jump all over giving incorrect readings. The check engine light would come on. The passkey alert would come up, along with hot ac disabled. I replaced the ecm with a remanufactured ecm. (Put the old prom in the new one). The car ran great for a week, then back to the same symptoms. Wondering if something is shorting it out. The ecm fuse 10a looked good to me.
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Saturday, June 5th, 2010 AT 4:19 AM

1 Reply

Tiny
BMRFIXIT
  • EXPERT
Crank with no start or not cranking?
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Saturday, June 5th, 2010 AT 5:24 AM

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