Question about Cars & Trucks
Driver side spark plug r turnning black nis running ruff it got injector pulse n coil r firering
Posted by Anonymous on
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Posted on Jan 02, 2017
well, with all that you have changed the only two possible things that are left PCM and the ECM....
Do you have an alarm system on this vehicle? If you purchased this car second hand it may have something that is inhibiting the engine from firing. From what you have told us here that would be where I would start looking.
I really hope this is helpfull
Posted on Aug 10, 2008
Check the fuse for the injectors, some vehicles have the injectors and coil running on the same circut, at the same time check the fuse for the ignition.
Posted on Jan 30, 2009
SOURCE: i got 1995 nissan maxima
The knock sensor error could be the sensor, sensor circuit, or some misfire caused by a dirty/bad injector or some ignition problem.
One issue that might tie it all together is coolant leak causing the misfire/knock like a head gasket, but I think you would be throwing more codes or you would see more problems than what you have.
Posted on May 19, 2009
Fuel pump, you have to have press in the rail to fire all injectors- she will run on ether but not good for her. Ck your pump and any related fuses,relays,wiring.
Posted on Jul 12, 2009
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