1998 Oldsmobile Bravada Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Oldsmobile Bravada
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1998 Oldsmobile Bravada ProblemsReplace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure
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.
1998 Oldsmobile Bravada QuestionsCold weather start problem. Alt., batt., connections ok . Suspect fuel delivery? (1 answer)
Cold weather turns over but won't start. Usually try short turnover intervals otherwise battery runs low. When warm weather I don't pump pedal, it starts. I bought new 700cca battery, now cranks faster but still takes 4+ cranks to start. Alternator, cables, connections are good
I have replaced the 2 upstream o2 sensors and one downstream (the one after the catalytic converter) where is the fourth sensor?