1995 Mazda 626

Tiny
CWMOND
  • MEMBER
  • 1995 MAZDA 626
Engine Performance problem
1995 Mazda 626 6 cyl Two Wheel Drive Manual

was wonding if anyone has had this happen? Has 155k miles runs fine until seems like it gets hot then sometime starts to act like not getting gas. Had fuel pump checked was fine. Was wondering if this car has vaper lock
Saturday, June 5th, 2010 AT 11:23 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Inspect and test all the following listed below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard.
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Saturday, June 5th, 2010 AT 11:38 PM

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