Looking for a mechanic in central Texas. After using my low gear for some off-roading I have an issue. When I drive up hills I'll hear a clunk and over 60mph it gets a back vibration. Assuming it's the differential. Please help

 

Could be something as simple as a U-joint or carrier bearing. Both are easy to replace. Trey's Fuel Injection in Lorena, Texas works on H1s as does Jesse Britt's in Waco, Texas. Trey's can do most anything. Jesse Britt's will do most anything but diesel engine work. Not sure about anything/body closer to you.

 

I've been using an mechanic in south Austin who is the brother of Big Dog Offroad: Big Dog Offroad | Where The Rubber Leaves The Road

He's a diesel mechanic by trade and has worked on H1's before. He drove across town yesterday straight after work to help me with mine. Let know and I'll send you he's contact info.

 

Thanks guys. I actually had a conversation with the guy from Big Dog Offroad last week and he gave me his brothers info. Any chance you own a red h1 truck?

 

Sorry, I've got a yellow wagon. I have heard of a guy in Taylor who has a red H1.

Glad you talked to Big Dog. I'm hoping to work with his brother this weekend on my ECM issues. I never would have traced it down to that without his help.