1999 Mazda Protege Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Mazda Protege
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1999 Mazda Protege ProblemsIdles Rough, Misfires, and Possible Check Engine Light
A loose or corroded ground terminal on the driver's side of the cylinder head can cause a rough idle, misfires, and there may be trouble codes. Restore the ground to the cylinder head.
An electrically shorted air flow sensor can cause a crank-no start condition. Diagnosis may show that ignition spark is normal, and there are no trouble codes stored.
If the engine cranks but does not start, and diagnosis shows no fuel pressure, the fuel pump relay is frequently the problem. If the fuel pump relay is defective, the fuel pump will not energize and therefore, not generate fuel pressure so the engine can run.
1999 Mazda Protege QuestionsBattery light on and engine pulsates. The lights dim then brighten. (1 answer)
Replaced the alternator and had battery checked. All was good. Cleaned all the grounds. Checked all the fuses. Traced the ground cable all connections were good. Replaced the PCM and still have this problem. Any other ideas?
Was too much rain and now at morning he wont's start he try but but nothing
My little sister had a 99 Mazda that was sold with no sound from the radio but the radio lights up. They said all it needs is a new radio so I bought her one and my fiancé put it in and the same thing! But the speakers aren't crackling like they're blown either. Any suggestions?? Thanks