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By Dillion Padgett
I recently bought a (Gen 3) LQ4.
I'm trying to swap this into an (Gen 4) 07' Silverado which uses 58x Reluctor, 4x Cam Gear, Front Timing Cover/Crank Sensor, and 2 Knock Sensors located in the sides of the block.
I have a (Gen 4) Truck, So the timing cover/ crank sensor/ knock sensors can be used. I also have a (Gen 4) ECM/Harness.
I know I need to get 58x Reluctor Gear put on & get a 4x cam gear already
My questions are as follows:
1. Can I put a 4x Cam Gear on a (Gen 3 Cam) ? or do I need to get a (Gen 4 Cam) for the (Gen 4 Cam Gear) to work ?
2. Can I use the (Gen 4 Knock sensors) on the side of the (Gen 3 LQ4) ? Just drill/tap & mount them ?
3. If I keep the (Gen 4 Fuel Setup) could I just install that on the (Gen 3 LQ4) ?
Any help or advice will be appreciated.
I'll be documenting everything so others will have better knowledge when putting a Gen 3 Block into a Gen 4 Vehicle.
Thanks guys !
By Jackson Hyde
I ordered a GMC 2500 At4 6.6 liter gas engine on April 4th 2022. After I got the order number I found out how to get on gmcs website to check on production with the virtual assistant on 4/10. That day I found out my vehicle was already produced however it is now 4/20 and i still do not have a vin number so that my dealership can set up tracking. does anyone know how long it usually takes a finished truck to get its vin number??? accidently posted this on someone elses forum the first time sorry new member to this sorta thing
New to the site, have a 2021 2500hd with 6.6 gas. Yesterday was turning around in my driveway and heard a bang, then check engine light, trac light, reduced engine power, service parking brake lights all came on. I can run through the gear shift, but it won't engage any gears. When I have it in r or d if I touch the gas it revs up and speedo keeps going up. Looked at shift linkage and it does move, so I'm guessing a serious internal trans issue?? Anyone else have an issue like this? Thank you ,
Update, just pulled code p215b , output shaft speed correlation
NEW BILL SO WE CAN REPAIR OUR TRUCKS
I own a 2007 Chevy 2500HD Classic, I was driving around when suddenly my ABS light came on as well as my service brake system light came on. When this happened my transmission became stuck in 1st gear in drive mode, but when I used the manual mode to shift it into 2nd it worked, also when I put the truck in reverse it stalled on me, these are a very strange group of symptoms and they’ve all started happening at once, also the speedometer stoped working as well. I have no idea where to start with this so I’m hoping someone has a slight idea of where to start, Thank you!
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