Well if people have read my car was misfiring at idle and when excessive throttle is given.I finally came to a conclusion why not check injectors since my mechanic ran a compression test and all cylinders were fine and such......so i go ahead and i start pulling injectors from righ to left
Cylinder 1 -Good Change in idle
Cylinder 2 - As Above
Cylinder 3- As Above
Cylinder 4- NO CHANGE in idle.

So first i say well i guess a new injector will solve my problem so i smile and put a new one plug it in and it worked for about 10 seconds then it went back to misfiring so i say well maybe THAT particular injector was bad and with my luck **** always goes wrong so i put in ANOTHER injector. Start car holy crap its idling perfect no misfiring nothing so take it for a Test Drive hit the gas and boom starts to climb up RPMS misfiring again. So what is wrong with my car

A).New Engine harness is needed (mines is pretty spliced up and i think something may not be connected so i really think its that
B.) Try a 3RD NEW injector
( Itried 2 already and I changed ECU so ECU Is out of the ? and as for SPECS ON THE CAR 92 Honda Civic D15B VTEC OBD1 on a P-28

 

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Why no check the wiring to that injector, first start by hooking up a noid light in see if it's lighting that. If it isn't lighting the noid light from the engine harness then check the wiring, if it is then check the injector.

 

ok ill try that

 

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BUMP I HARNESS STILL MiSFIRES

 

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