Nice try Chevy. I've been employed as an auto mechanic since 1993 and they have always had this problem. for every 10 pump jobs we do I'd say 6 will be Chevy's, 3 Ford and 1 Dodge. The japanese ones almost never go out. I think I've done 1 Toyota electric pump in 18 years and that was it. Chevy's are a guaranteed weekly event.

 

I worked at a few Dodge stores in the mid 90's, I replaced a lot of Dodge pumps under warranty. I work on a fleet that was mainly Chevy, did a lot of Chevy pumps. Now I work on a fleet of Chevy, Ford, and Chrysler products, Chevy still eat more pumps than the rest. I've only done a handful of Ford pumps in my 25 years of turning wrenches.