1993 Oldsmobile Bravada Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Oldsmobile Bravada
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1993 Oldsmobile Bravada ProblemsElectrical Contacts in the Ignition Switch May Fail
The electrical contacts in the ignition switch may fail and result in erratic instrument panel gauge operation or illumination of the Check Engine Light. A failed ignition switch will require replacement.
The EGR valve may stick open causing a rough idle and the Check Engine Light light to illuminate. Our technicians tell us that a piece of carbon may become stuck in the valve causing this problem. Cleaning the valve will usually correct this condition, in some rare cases the valve will need to be replaced.
The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.
1993 Oldsmobile Bravada QuestionsHow would you know when you have slung a rod? (1 answer)
gave it complete tuneup.cleaned all ground cables, fuel filter, plug wires,distributor, plugs,.. it starts runs perfect for a minute then acts like you turned key off.. wont start after that unless you let it set for half hour. Any ideas.?
every so often for the past 6 moths it slips when starting