Ignition Switch problems of the 1999 Oldsmobile 88

Two problems related to ignition switch have been reported for the 1999 Oldsmobile 88. The most recently reported issues are listed below.

1 Ignition Switch problem

Failure Date: 01/04/2016

1999 Oldsmobile 4. 8l engine will shut completely off unexpectedly while driving. This occurs both at highways speeds of 65 mph or at slower speeds of 35 or 35 mph. All of the power assisted features such as power brakes and steering also stop working when the engine stops. The engine shutting defect does not occur daily and is unpredictable. The only check engine code present was a "egr valve" code. The egr valve was replaced at the cost of $344. 00. The engine shutting off unexpectedly defect has continued to occur after the check engine repair was completed. This is an extreme safety issue that appears to replicate the gm ignition switch recall that this VIN is not included in. From "googling" this defect it appears to affect a large number of similar vehicles with 3. 8l gm engines and electrical systems.

2 Ignition Switch problem

Failure Date: 12/25/2011

The first time I put the car in the shop is because I was driving at about 45 mph and the car shut off on me while entering the freeway. The second time was because the car wouldnt start until after 15 min or so. I have paid $650 for my ignition switch to be changed $280 for the key lock cylinder with key changed, and $1150 for new head gasket after car over heated cause the plastic manifold gasket metled and cracked causing the car to overheat. I have done all of this within a year and the crazy thing is the car isnt starting again. I really think you all should consider a recall on this car because im wasting money on a car I never get to drive even after I pay for the costly repairs.


Other Electrical System related problems of the 1999 Oldsmobile 88



88 Service Bulletins
88 Safety Recalls
88 Defect Investigations