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1990 Mazda 626 Problems

Find the most common issues based on car owner complaints

Most Common 1990 Mazda 626 Problems

If the engine cranks but does not start, it may be caused by a tripped inertia switch.
Misfires under load (acceleration) can be caused by leaky spark plug boots.
The "Bypass Air Control Valve" can fail causing a low engine idle and possibly stalling.
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2 Known 1990 Mazda 626 Drive Train Problems

4 Known 1990 Mazda 626 Engine Problems

1 Known 1990 Mazda 626 Suspension & Steering Problem

7 Known 1990 Mazda 626 Problems

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