I JUST REPLACED ANOTHER MOTOR IN MY MAZDA 626 ...

1993 Mazda 626

Tiny

marioc1

January, 4, 2013 AT 6:27 AM

Hi I just replaced another motor in my Mazda 626 and the motor runs well but when you come to the car being at a set of lights or in drive but not moving it vibrates badly, we have taken it to Ultra tune and they think it might be the 2nd computer reading incorrectly and making it idle like this does that make sense? Please help?

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Timing/tuning Problem With A

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1 Answer

Tiny

ASEMaster6371

January, 4, 2013 AT 10:15 AM

Start with a compression test, fuel pressure and spark test

Roy

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