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1997 Mazda 626 DX 2.0L Poor Idle Quality
Posted to Asian Driveability on 1/6/2005 9 Replies

we tuned the car up with spark plugs, distributor cap & rotor, changed the timing belt. afterwards, we had very poor idle control, vehicle will surge up & down, when setting at a stoplight. the vehicle was then checked for the idle air valve, resistance is sup...

9 Replies Received (View Replies)

  Related Documents & Media  1997 Mazda 626 DX

 
Message Closed w/Summary

car Vehicle Data

1997 Mazda 626 DX

VIN 1YVGE22C3V
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

P1504Cruise Control Switch Circuit Malfunction
P1506Crankcase Depression Regulator Valve Performance
Message Closed w/Summary

car Vehicle Data

1997 Mazda 626 DX

VIN 1YVGE22C3V
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

P1504Cruise Control Switch Circuit Malfunction
P1506Crankcase Depression Regulator Valve Performance