Lb7 New Injectors No Start at James Maddison blog

Lb7 New Injectors No Start. It was driving great, the customer drove. When the ficm detects incorrect current on an injector circuit, it will shut down. Bad wiring, a bad injector(the electrical part of the injector), or a bad ficm are the most likely causes. If you see gray smoke or “haze” from the tail pipe, that’s never a good sign you must investigate the injectors further. All circuits and harnesses are good. Replaced the injectors in an 02 lb7 with 220,000 miles and now it will not start. Truck ran fine before injector replacement other than smoking. A failing lb7 injector will allow excess fuel into the engine either from a leaky pintle seat or a cracked body, but in either case, that fuel can wind up where it doesn’t belong. The problem is no power to injectors (lb7 need 96dc volts). Hi, i'm new to posting. I got brand new updated bosch injectors, hp lines and put a lbz cp3 in it all at the same time, all parts except cp3 were from. My injectors we're causing the motor to smoke so it was time to buy new ones while i was doing that i.

My injectors we're causing the motor to smoke so it was time to buy new ones while i was doing that i. Bad wiring, a bad injector(the electrical part of the injector), or a bad ficm are the most likely causes. A failing lb7 injector will allow excess fuel into the engine either from a leaky pintle seat or a cracked body, but in either case, that fuel can wind up where it doesn’t belong. If you see gray smoke or “haze” from the tail pipe, that’s never a good sign you must investigate the injectors further. I got brand new updated bosch injectors, hp lines and put a lbz cp3 in it all at the same time, all parts except cp3 were from. Truck ran fine before injector replacement other than smoking. Replaced the injectors in an 02 lb7 with 220,000 miles and now it will not start. Hi, i'm new to posting. When the ficm detects incorrect current on an injector circuit, it will shut down. All circuits and harnesses are good.

How To Test Lb7 Injectors

Lb7 New Injectors No Start All circuits and harnesses are good. The problem is no power to injectors (lb7 need 96dc volts). If you see gray smoke or “haze” from the tail pipe, that’s never a good sign you must investigate the injectors further. My injectors we're causing the motor to smoke so it was time to buy new ones while i was doing that i. Hi, i'm new to posting. All circuits and harnesses are good. Truck ran fine before injector replacement other than smoking. A failing lb7 injector will allow excess fuel into the engine either from a leaky pintle seat or a cracked body, but in either case, that fuel can wind up where it doesn’t belong. Bad wiring, a bad injector(the electrical part of the injector), or a bad ficm are the most likely causes. Replaced the injectors in an 02 lb7 with 220,000 miles and now it will not start. When the ficm detects incorrect current on an injector circuit, it will shut down. I got brand new updated bosch injectors, hp lines and put a lbz cp3 in it all at the same time, all parts except cp3 were from. It was driving great, the customer drove.