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1999 Mazda 626 Repair Question


Topics covered: Check engine light, Engine, Fuel pressure.
Mileage: 170,661 miles.

Asked on December 1, 2012

Mazda 626 Check engine light Problem

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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Answer

Replied on 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.

Tiny Answered by hmac300 (expert)
17,812 answers provided