1998 Oldsmobile LSS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1998 Oldsmobile LSS

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1998 Oldsmobile LSS Problems

Check Engine Light Due to Ignition Related Failures

Failure of the crankshaft position sensor, ignition control module, or PCM may cause the Check Engine Light to illuminate.

Engine Runs Lean Due to Vacuum Leak in EGR Tube

The EGR tube may develop an engine vacuum leak causing the engine to run lean. The Check Engine Light may or may not illuminate.

Replace spark plugs every 100,000 miles

General Motors recommends that the spark plugs should be replaced every 100,000 miles. Our technicians highly recommend the spark plug wires be replaced at the same time.

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1998 Oldsmobile LSS Questions

Power lock only unlocks. (1 answer)

Have a replacement relay -fuse under hood ok- but cannot find info on the relay location.

replacing ignition & key-can i get key and ignition from junk yard and use that (1 answer)

do i have to have new key made or will key work in ignition that i get from junk yard

When should my fan come on? It gets to 200 temp and I don't hear fan come on (1 answer)

I don't hear my fan come on when car is at 200 degree temp so I want to know when are they suppose to come on

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