Question about Nissan 300ZX
I change all injectors, fuel filter, cam sensor and ECU and running perfect for couple month but 2day ago start make some noise inside the car on driver side kick panel and one minute later the engine sound like running on 3 cylinders I check the spark plug and is black and full of gas, I check pulse and spark and is perfect so I change the spark plugs (Denso iridium) and run good for 2 day now same problem my car don't start and smoke alot and when I try couple times start and throw flames from exhaust
Turbo waste gate controller problem????
Posted on Mar 19, 2014
Check your fuel pressure. Make sure it is within specification, sounds like you have a bad regulator.
Posted on Mar 19, 2014
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Posted on Jan 02, 2017
SOURCE: 99 tacoma
Still need the codes.
Injectors can go "bad" in a couple of different ways; all they are is an electromagneticaly controlled nozzle. When the ECU "fires" the injector, it pulses a ground circuit for 4-8 milliseconds, the electromagnet powers up, the valve at the bottom of the injector opens, and the fuel shoots out, under pressure. The wire can be bad/chafed/corodded/ The electromagnet may be weak. The nozzle may be stuck. Lots of things. But, to put in an injector for a number 4 cylinder misfire (p-0304 code) would be one of the last things that I would do.
Posted on Nov 21, 2008
Check the fuse to the injector. If it is out or got wet, it could mimic these conditions. let me know what happens. I have an 85 model.
Posted on Jan 15, 2009
for the gas problem its the evap shut off solenoid located along the fuel lines. do not take out the check valve in gas tank it will not work thats what you get for buying a hhyundai next time get a GM
Posted on Mar 10, 2012
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