1993 Oldsmobile Achieva Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Oldsmobile Achieva
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1993 Oldsmobile Achieva ProblemsRich-running engine due to oxygen sensor failure
The front or rear exhaust manifold may crack causing an exhaust leak. Our technicians tell us the manifold should be replaced to correct this condition.
1993 Oldsmobile Achieva QuestionsWater in the oil. Is this a water pump problem or head gasket? (2 answers)
Stop leak stopped problem. Reappeared after 3 weeks and "seems" to get into oil after engine is turned off. Overnight about 1 pint of water in oil by next morning. Car has not overheated in the past for as far as I can remember. I use only synthetic oil
Motor runs but misses, what would cause it?
I have sat in my car while it rained and I could not see any water come in from underneath the steering wheel, but when I close my door and walk away for a minute and open my door the puddle will be on my floorboard. I have also cleaned out as much as I could of the leaves that were stuck in the ...