Oldsmobile Ciera Engine Poor Mileage

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1988 Oldsmobile Ciera FUEL CONSUMPTION

1988 OLDSMOBILE CIERA

Hi, My 1988 Olds Cierra Started Using Excessive Fuel. Had Injectors Cleaned, New Spark Plugs, Checked Plug Wires. Recently Had New...

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Asked by jjkj

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Backfire Burning Oil Compression Coolant In Oil Gas Hard to Start Hesitate Idle High Idle Rough Lean Locked Up Low Power Misfire Noise Not Cranking Over Not Running Oil Leak Overheat Poor Mileage Rich Runs Cold Runs Hot Runs Rough Sputter Stall While Driving Stall at Idle Tap Vacuum Leak

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