Mechanics

MAZDA 626 CHECK ENGINE LIGHT PROBLEM

1999 Mazda 626 • 170,661 miles

This car I just purchased has a really rough idle and it willnot accelerate at all it started for a while now itjust turns over. There is no check engine light on and recently changed plugs and wires. Do you know anything that would help me diagnose the problem?
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Guest
December 1, 2012.



Scan for codes first and check fuel pressure. If that is ok check resistance in cam an dcrank sensors. They ma be to high.

Hmac300
Dec 1, 2012.