oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

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Engine Controls - Revised Chart A3, No Start|Page 3049 > < Engine Controls - Revised Chart A3, No Start|Page 3047

Calais L4-151 2.5L VIN U TBI (1989)

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Diagnostic Aids:
An intermittent problem with crankshaft sensor could cause a "Cranks But Won't Run" condition. Therefore, the crankshaft sensor must be replaced first.
If the "Cranks But Won't Run" condition persists, then replace the DIS module.

Engine Controls - Revised Chart A3, No Start|Page 3049 > < Engine Controls - Revised Chart A3, No Start|Page 3047