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- 03' Mazda Protege 5
Hey, Lookin for anyone who knows a thing or two about 626's. I have a sister in law that has a 93' 626 and she is having problems with it having low RPM's and stalling while idoling. She had a mechanic run diagnostics on it and they said the oxygen sensor and distributor cap was not regerstering. So they wanted $85 to do the repairs. So we are going to try replacing those parts but I wanted to see if any of you that have any experience with 626's have any other suggestions we should try. Thanks in advance for your help. Dan
