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LB7 HELP? Lots of smoke & Loud knocking and No power?
Thanks. I have had enough of the LB7 injectors. Looking at doing a LLY swap. Anyone got a complete LLY motor? -
LB7 HELP? Lots of smoke & Loud knocking and No power?
Is there a classifieds section on here? Sorry i'm the Fng. -
LB7 HELP? Lots of smoke & Loud knocking and No power?
Dirtymaxx03 I was towing a 26' travel trailer in mad friday traffic on a rainy night and i got off the freeway as quick as i could when this all went to shit so i believe by the time i got her stopped the damage was done. But the answer to your question is yes. I did not scope it before i put... -
LB7 HELP? Lots of smoke & Loud knocking and No power?
Broken glow plug pieces messed up second cyl back from the front on passenger side. Injectors went out. At the shop now. Looking into putting in a new long block with new injectors at $7700+$2K labor or....doing the LLY swap or the LBZ w/6spd Allison swap. Throwing $10k at this truck is... -
I have seen the impossible!
Anyone on here got a ('05/'06) LLY motor or a ('06.5/'07.5) LBZ with 6spd Allison for a motor swap into a '03 LB7. I had my injectors go out in '06 and they were replaced under warranty and now again @ 82k. I'm tired of doing this injector R&R and thinking about doing the swap. Read the whole...- KdNicoll
- Post #205
- Forum: Repower / Transplant
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LB7 HELP? Lots of smoke & Loud knocking and No power?
HELP? Lots of smoke & Loud knocking and No power? So i'm not sure where to post this. I have an '03 LB7 that is puking smoke and has loud knocking and no power only when you accelerate. It idles great and drives somewhat normal but when you get into the pedal it goes to shit. I just... -
2003 Gmc Sierra 2500hd
KdNicoll submitted a new Showcase Item: 2003 Gmc Sierra 2500hd Read more about this showcase item here... -
