Generation III Internal Engine 1997-2006 LS1 | LS6
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Need some help please on a missing problem????

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Old 06-18-2006, 06:07 PM
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Default Need some help please on a missing problem????

I have a 6.0L motor that I am taking out of my truck to put in a 1998 TA. The problem just started today & I have tried everything that I know of to fix it.

I have a miss on #7 according to the data scanner. I replaced all the plugs, eplaced the wires with Accel 10.5, and put a new coil pak on and it still misses. Help me from here please.

Thanks,
Matt
Old 06-18-2006, 06:19 PM
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I'd guess fuel injector. Those engines like to clog up the #7 fuel injector. Clean the injector and fuel rail out. I've dealt with the #7 misfire on many 5.3's and 6.0's.
Old 06-18-2006, 07:01 PM
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Default Anyone else have a idea????

Thanks for the info. How would you recommend to clean the injector and the fuel rail????

Thanks,
Matt




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