'09 Tahoe Rear Air Suspension/Load-Leveling Pump

[Billy in Philly]

Anyone have any info on the rear air suspension/load-leveling pump that runs generally when starting up? Mine grinds fairly loud when the pump runs, usually from 10 seconds to almost a minute, and I'm wondering if anyone knows where to find the replacement parts, how involved/expensive the repair is, etc?

 

[kbuskill]

Anyone have any info on the rear air suspension/load-leveling pump that runs generally when starting up? Mine grinds fairly loud when the pump runs, usually from 10 seconds to almost a minute, and I'm wondering if anyone knows where to find the replacement parts, how involved/expensive the repair is, etc?

Check out Arnott industries... they sell replacement pumps. Also check your rear shocks and make sure the air bladders aren't blown out. Most of the time the shocks go bad and the pump runs alot more causing the pump to go bad.