Search results
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LB7 miss
Ok guys. Sons truck is having an issue. Stock motor. LDS 45 Sac injectors Had a bad misfire/lope and pouring black smoke. Cylinder 3 injector is maxed out on balance rate. Shop diagnosed it as a bad injector. They could cycle the injector off and the fuel knock and smoke would go away. It... -
03 LB7 security light
Back story. I bought a LB7 project truck to fix up and work on with my son. Picked it up last April. It went to get painted the first week of September and the painter had the truck for roughly 8 weeks. We got it back at the end of October. The security light was on as soon as I picked... -
LB7: HVAC control head knobs
Looking at having some LED bulbs put in the HVAC control head on my sons lb7 now. I am wanting to update the control knobs to newer non yellowed ones. Does anyone have any idea where to get them? I think 2003-2007 manual HVAC are all the same. Thanks Or does anyone have any in good...- lutzjk
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- Replies: 4
- Forum: Appearance & Detailing
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Allison 6sp: 2015.5 trans issues
Got a local guy that’s having a trans issue He reached out to me after a previous person tuned it and it ran like crap. Was super Smokey and shifted odd. I pointed him in the right direction and he got a EZ LYNK with PPEI tunes. Truck ran fantastic afterwards. It’s been about 3...- lutzjk
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- Replies: 7
- Forum: Mike L's Trans Talk
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LB7: Intermittent AC
Got a small issue going with the regular cab I picked up for my son. The air conditioning works intermittent and has no rhythm to how it wants to work. It worked on the test drive and then most of the way home after I bought it. In this time frame of buying it early March and early June... -
Fall track day
Looking at getting a group of guys together for a Sunday in October. National trails raceway 2650 national rd sw Hebron, oh 43025 Looking at Sunday October 21 Gates will open at 11 and it’s over at 4:00. This is test and tune only. We don’t have to stay that long obviously...- lutzjk
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- Replies: 53
- Forum: Midwestern Members
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LMM: Lockup problem in 5th
Posting this for a friend 2010 LMM with marks tuning and a 65mm Danville charger He has a LMM And just got the transmission built. Has a Georend R Converter in it. He is experiencing a issue in 5th gear with around 25% throttle so basically normal driving. This will only happen when tow haul...- lutzjk
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- Replies: 5
- Forum: Mike L's Trans Talk
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Fastest stock turbo truck
I have searched and can't find it. I could of swore there was a thread on here about it But does anyone know what the fastest stock turbo duramax is? Thanks, joe- lutzjk
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- Replies: 74
- Forum: Drag Racing
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Re coating frame
Looking to pull the bed and start re coating the frame soon What's everyone using to do so and what steps? I remember seeing somewhere on here a while back where someone did it but just spent the last 30 mins looking and can't find it. Thanks guys- lutzjk
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- Replies: 17
- Forum: Appearance & Detailing
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PYO's air pressure
Headed to the track tomorrow night. Switched back to the pyos and 285/75's. Was wandering what everyone runs pressure wise. I was thinking maybe 40 lbs?- lutzjk
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- Replies: 11
- Forum: Drag Racing
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LMM tap shifter not working
Found this issue when I was pulling a trailer and went to manually down shift. Tow haul still works When I pull it down into manual mode it will stay in whatever gear it's in and won't shift up or down Any insight on this guys? Thanks joe- lutzjk
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- Replies: 16
- Forum: Mike L's Trans Talk
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using a lb7 short block in a lml
Ok, I have a buddy with a 2011 lml. Supposedly the crank is cracked. He has a lb7 short block ready to roll. I have heard of people doing the reverse of this but never using a lb7 short block in a lml. Opinions? Thoughts? Thanks, Joe- lutzjk
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- Replies: 15
- Forum: Duramax Engine Building
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NADM @ national trails
NADM is coming too national trails june 5th! who all is going?!?!?!?!?- lutzjk
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- Replies: 12
- Forum: Midwestern Members