1991 Mazda 626 car won't stay running

1991 MAZDA 626
194,000 MILES • 4 CYL • FWD • AUTOMATIC
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SLIMCIZEK
  • MEMBER
  • 1 POST
the car was running but in park the idle would jump up and down and act like it wanted to die when in drive stopped at a light, now it won't start at all i checked the plugs and wires they are fine. could it be the maf sensor
Dec 16, 2007 at 8:50 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Try disconnecting a sparkplug wire and ground it to the engine and crank it over -do you have a snapping blue spark-if so check the fuel pressure then comeback with your findings
Dec 16, 2007 at 9:39 PM
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