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I agree that the TPMS system on the H3 isn’t that great, but I’m still not sure I understand the problem you are having. Is the walk around process not working? I’ve been doing a 5 tire rotation since new and have never had an issue syncing the sensors. The “Service TPMS” message you mention...

I think the pics are correct. About .125" - .1875" less with the new chain. I don't think that's enough stretch to cause it to skip though. That sucks if you spent the money and time on the project if that wasn't the issue. While you have it opened up, 4speed modified mine and changed out the...

Sensor is cheap and likely the issue. I would definitely start there.

Its also possible the snubber came loose and it's floating around in there and getting caught in the chain. Kind of a chicken or the egg thing though. Did the chain stretch, whip against the snubber and break it loose, or did the snubber come loose, end up in the wrong place and stretch the...

Nice truck! I'd love to have one of those, but I've never come across one I was willing to pay the asking price.

Looks good! Thought I was the only one that loves RWL.

I have no idea, but keep us posted on what you find.

You’re not likely to damage a factory wheel before breaking something else. And if you do, you can get a replacement of FB or CL for next to nothing. EDIT: I read too quickly and didn’t process you were talking about aftermarket. Still, I would say your likely to break something else before...

2022 was a bit or a roller coaster on the Hummer front. It started with one H3 in the garage and ended with three. The whole saga began at end of 2021. After turning the 300,000th mile, our H3 lost compression on #3. Still honestly not sure what happened as I kind of got frustrated and lost...

It was an appearance package that consisted of body color grill, brush guard, black H3X style wheels and spare cover. I do not believe it was available on the Adventure or Lux w/ off-road package.

Just a heads up for anyone needing these in the future, I am 99% convinced that Schrader is the OEM manufacturer. I used them in both the H3 and Corvette and they appear identical, other than the color, right down to all the markings. Have had zero issues and they were substantially cheaper...

Thought I would update my own thread in case someone searches for the same thing in the future. Ended up the wire to the camshaft position sensor had rubbed against the valve cover and shorted to ground. It had to be one of the following sensors; MAP, camshaft position, oil pressure , ac...

Congrats! Your video for some major media coverage on Road & Track! https://www.roadandtrack.com/news/a42006968/how-the-hummer-ev-performs-on-real-world-off-road-trails/

Assuming we are both defining soft code as one that doesn't come right back when cleared, then yes. I did not experience the code or any issues when I test drove it. It ran flawlessly. I am only going by what the current owner is telling me. Seems like a really stand up guy who is making...

Looking at a 2008 H3 that is in great shape other than an intermittent DTC P0641. Anyone have any experience with this issue? I know it's a general code with something wrong on the 5V rail. Is there a most likely culprit or would this end up being an electrical gremlin I would never be able to...

Very happy to see an EV actually being wheeled. Thanks for sharing the video!

Excellent tire on road and off. Can’t say a single bad thing about them.

This is not my picture. It's actually one 4Speed emailed me from one of his adventures with Samis long ago. Still one of the coolest offroad pics I've seen.

Cool pic. I am really wanting a Bronco.

I’ve never been ducked in my Wrangler, but apparently some Jeeper was either really confused or spreading the love across brands!