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Old 11-16-2006, 06:21 AM
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TantricH2 TantricH2 is offline
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Join Date: Nov 2006
Location: Springfield MO
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Default Rear Air Suspension Problems

Hey guys, I'm new to the forums. I'm also a new owner of a 2003 H2. I've owned 3 corvettes prior to this, so I'm treading on very new territory (so please forgive me for anything ignorant I may say).

My problem: The H2 has a 6" lift with Rear Air Ride. When the truck is on, the compressor runs constantly. Turned off, the rear end drops back down to stock height. As you can imagine, this looks rather ridiculous. I've only had the truck for a week, and each time it takes longer and longer for the rear end to pick up and be level with the front. I've had it to a local dealership to check all the lines for leaks - but they've found none. The techs there suspect it may be a leak in the compressor or a malfunctioning modulator.. but are unsure. I'd hate to drop $2k just to find out that isn't my problem.

Can someone please offer me some assistance/advice. I attached a picture of what its supposed to look like.. but have none of the rear sagging.

Josh

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