1992 Mazda Other Repair Question
Asked on August 13, 2009
1992 Other Mazda Models Engine will not start
Engine Mechanical problem
1992 Other Mazda Models 4 cyl Four Wheel Drive Automatic 125000 miles
I have replaced the ditributor, coil, ignition module, and fuel pump and the truck still will not start. What do you suggest I check now?
1992 Other Mazda Models 4 cyl Four Wheel Drive Automatic 125000 miles
I have replaced the ditributor, coil, ignition module, and fuel pump and the truck still will not start. What do you suggest I check now?
Asked by leroyphelpsAnswer
Replied on August 13, 2009
Dunno if your problem is spark or fuel that's causing it
Do below and comeback with some results we start here.
Disconnect a sparkplug wire or 2 and ground it to the engine -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs,coil's resistances,cap and rotor /distributor pick-up coil, ignition control module, ECM,Ignitor cam and crank sensors- Note: If it doesn't apply disregard it
