NP246 auto system works by engaging the front diff actuator full time and applying the clutches in the TC to engage the front axle. There is always a bit of drag on the clutches as they don't disengage completely. Even in 2wd the front driveshaft spins. When the front diff is locked the clutches...
What did you end up doing? I too tow alot and was looking to upgrade my rear springs and ran across those cargomaxx. I currently have Moog springs with Timbren bump stops as the airlift kit offered for these is a joke. I use a weight distribution hitch and my suburban still squats more than I...
Sounds like the air gap on the sensor is incorrect. Take some sandpaper and sand where the sensor goes in to the bearing so that it is nice and clean. If you have a scan tool and can see live data look at all the sensors and see which one drops input or does something strange. Could be a rear...
I have an 02 Suburban with 5.3 FF that I use for towing my karting trailer around. I'm looking to find a little more power out of it and have started with doing a Volant intake and am currently working on the exhaust. I've started with a Flo-Pro 2504 muffler that is dual 3" in and dual 2.5" out...
This is what I use in all my GM transfer cases. https://www.merchant-automotive.com/merchant-automotive-performance-transfer-case-oil-fluid-2-quart-jug-10193
I would start with doing as George said and swap the front tires left to right. Sometimes it will fix it sometimes it will go the other way. If it has torsion bars on the front you may have to have them checked to make sure they are even. Corner weights can affect pulling one way or the other.
I'm looking into doing this but was looking at using the factory air compressor as it still works. My only concern is that you could potentially over pressurize the springs and bust them. Maybe have to install a pressure cut off switch to ensure it doesn't over inflate them. I haul a trailer and...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.