20 Most Recent 1994 Oldsmobile 88 Questions & Answers


You will need to have engine codes pulled from vehicles computer and perform repair, before the light will go off.
Any diagnostic repair shop should be sufficient to help you. A place that specializes in engine diagnostics and engine repair.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_62314e5b2470e8b5

1994 Oldsmobile... | Answered on Dec 09, 2017


Its the harmonic balancer. The rubber in the balancer has disintegrated and not balancing the motor any longer. You have to install a new one.

1994 Oldsmobile... | Answered on Jul 20, 2017


Use an ohm meter to verify the switch is or is not operating correctly.

1994 Oldsmobile... | Answered on Apr 04, 2017


Had same problem on a 1995 buick , problem was crankshaft position sensor

1994 Oldsmobile... | Answered on Dec 22, 2016


Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem.
Best Manuals

1994 Oldsmobile... | Answered on Nov 24, 2016


Note the picture.
I consider the transaxle mounts part of it.
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1994 Oldsmobile... | Answered on Mar 30, 2016


Intake manifold-to-cylinder head bolts....96 in-lbs
Intake manifold, upper to lower bolts ....132 in-lbs

Tighten all bolts from center of manifold towards the ends.

1994 Oldsmobile... | Answered on Sep 17, 2015


This may be related to the antitheft system The system is known for turning off the starter and/or injectors when it fails. Is there a light on the dash that says SECURITY? This is a common problem worth looking into especially after a motor has been changed. The bypass they did may be failing. http://www.diy-gm-security.com/

1994 Oldsmobile... | Answered on Sep 16, 2015


Some cars..the module is affectd if batt ran low..below 12.6v they can be ruind. Test batt for holdn a charge. Same w alternator. Also the main cable from batt to alt cud b worn causing low flow

1994 Oldsmobile... | Answered on Jun 30, 2015


sounds like the neutral safety switch needs to be adjusted, and/ or there are some loose fasteners at the linkage to/from the shifter

1994 Oldsmobile... | Answered on Apr 02, 2015


It is in the A/C line leading into the evaporator. There will be a pipe-to-pipe connection right before it, and the pipe reduces in diameter right after it. You will need a special tool to remove it. You might try needle nose pliers, but be careful if it's never been replaced before. It could come apart.

1994 Oldsmobile... | Answered on Mar 13, 2015


alternator ! batteries have about 30 minute reserve if you have the patience to wait on the side of the road to recharge itself, but it will only do this about two times, so get to a service station as quick as possible because your running on battery power alone.

1994 Oldsmobile... | Answered on Jan 29, 2015


For the brakes take it to an accredited brake shop and for the steering take it to an accredited steering and suspension shop. If they are not accredited then there is every chance that you will get ripped off.

1994 Oldsmobile... | Answered on Dec 10, 2014


Sounds like the motor and gearing has worn out, they take a lot of punishment. Replacements are available (sometimes it works out much much cheaper to buy a whole second-hand seat). But that depends how much you like the car...

1994 Oldsmobile... | Answered on Dec 05, 2014


don't know this car specifically, but probably the socket will turn out from the back. Get under the car and look up.

1994 Oldsmobile... | Answered on Nov 20, 2014


tune up time?, at least spsrk plugs, and filters.
misfire is just that. its misifiring and #1 top of list, 100 years is tuneup.

1994 Oldsmobile... | Answered on Jul 19, 2014

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