Individually Disabling Injectors?
#1
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Individually Disabling Injectors?
Hey guys, this is my first actual forum post other than a greeting and I've got a doozy. I just replaced the plugs im my 94 Firebird Formula with the recommended NGK TR55s, and now have an intermittent, fairly violent backfire from the exhaust at idle. To boot, I think the backfire killed my header gasket as I can now hear what sounds like an exhaust leak from the passenger side. I went over all the plugs and couldn't find anything obviously wrong. Now my question is, is there any way to disable the injectors cylinder by cylinder without disassembling the fuel rails each time? I'm thinking if I can isolate the backfire to a specific cylinder it will be much easier to solve.
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Word of caution, at least this is what happened to me- I was chasing a misfire, unplugged, replugged an injector connector and it would not actuate until the car was shut off and restarted. Not sure if that's just an OBDII thing or....?