After no more than 200 miles mine quit completely. took it apart - bottom sealed bearing had seized - replaced it for $12 and has ran at least 500 miles and 50 trips down the track. Their all noisey it seems.
hi , i have a a2000 aeromotive pump after running it for 4 weeks ,its got real noisy its below fuel cell and rubber mounted line are -8 in / out an by pass ,has any one else had this happen an tips to fix it