Oldsmobile Regency Repair and Maintenance

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

Oldsmobile Regency Problems

Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

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.

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Oldsmobile Regency Questions

I paid for an on line service manual for 1988 old's but it does not have a wiring diagram and I'm not getting power to the a/c control panel and I don't know which incoming wire should have power, were to get or what to do? (1 answer)

blower motor suddenly Quit. all test of motor, resister pack, relay, Fusses etc. are good, jump blower switch and it works on hi. Intermittently with road or door jar it will come on. reading 12volts on only one pin of 2 incoming harness plugs to a/c control panel, all others dead. don't kno...

why does my 97 olds loose power to the fuel pump and the drivers seat and windows (1 answer)

ive tryed new fuel pump and been looking under dash .can some one please help me

My speedometer and tail lights keeps popping a 15 amp fuse. Any suggestions?? (1 answer)

I replaced the light switch with a guaranteed part. Where do I go from there. I'm not mechanically inclined but I'm trying. Been driving at night with my hazards on.

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Oldsmobile Regency Reviews

I've had my 98' regency brougham for about a year and it's the best car i've ever had, granted the others were beaters. the engine is a 3800 and it just glides when it gets up to speed. the interior is great if well taken care of except no cup holders but plenty of space for a middle console thing. The electrical has some problems but mainly because there's so much of it, the seats adjust elect...

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