Recent content by Ozzy57
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Lb7 with a lbz fuel pressure regulator
So much I don’t know where to start ! About killed me but got the truck put back together. .hired three different mechanics to help . All three quit after getting paid the first and only time ! No one wants to work anymore. My original motor had 70%unleaded ran through it . Was detonating bad...- Ozzy57
- Post #16
- Forum: Duramax Tuning, Logging, and Gauges
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Stalling lb7
Thank you ! Ended up being the black with white stripe ground wire on right front of block . Pitman arm was rubbing and pulling on it when I’d make left turns . Then it would kill the motor . Wire was pulled in two inside the insulation. -
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Stalling lb7
There are no codes ! That’s the problem! Fixed a ground on the passenger side that looked ok . But upon repair it stopped the stalling.so far so good put 100 miles on it today -
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Stalling lb7
Unfortunately it did it this morning stalled turning onto road said shift range inhibited. Went 20 miles and it stalled turning left into a school said service brakes soon . Then turned into restaurant left again stalled but no info this time ? Wtf -
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Stalling lb7
It was the ground off the harness at the drivers body mount . It had separated inside the insulation! There are three wires there . Hasn’t stalled once since I repaired and cleaned it . -
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Stalling lb7
If it is it has to be wiring the trans is a built suncoast with triple lock converter and billet flywheel. It was built for 1,000 plus Hp . Nothing was changed on it and it wasn’t pulled when the old motor was . It has 30,000 miles on it . And the motor is all new . I’m going to drive it and... -
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Stalling lb7
One thing that comes to mind is it has a lbz fpr and I had to bend the fuel line a little to clear the lb7 connector. I’ll check it out . -
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Stalling lb7
Going to chase the wiring today and check all the grounds again . -
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Stalling lb7
I’m just learning EFI live and have a flash scan v3 . I’m reading up on how to data log now . When I get it figured out I’ll do that and try to catch it stalling . -
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Stalling lb7
No the neutral safety switch on the trans fixed that issue .