1993 Oldsmobile Cutlass Car Runs Very Rough Dies On Acceleration Opened Hood

1993 OLDSMOBILE CUTLASS
138,000 MILES
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car runs very rough and dies on acceleration. I opened hood and saw egr valve partially melted so I replaced it still runs rough any suggestions

Thanks Jim
Nov 23, 2012 at 6:46 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
How long since a tune-up? Any applicable trouble codes? You can check mil codes, yourself. To check codes, you use a jumper wire between the A & B terminals at the datalink connector. Turn key just till the dash lites come on, no further. The mil starts flashing, you count the flashes to get the codes. Your looking for two digit codes.

Use a gage and check fuel pressure.
Nov 23, 2012 at 7:21 AM
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