Chevy Trax Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
i bought a used 2017 trax with 42523 miles put about 150 miles in 3 days, first fill up fuel gauge was working showing full tank, second fill up gauge will only show 3/4 full,i have shake the car but no luck,have any one how had these problem and have was it fix
 

·
Super Moderator
Joined
·
1,938 Posts
i bought a used 2017 trax with 42523 miles put about 150 miles in 3 days, first fill up fuel gauge was working showing full tank, second fill up gauge will only show 3/4 full,i have shake the car but no luck,have any one how had these problem and have was it fix
I haven't had this problem with my Trax but did with previous GMs and I always cured it with GM's fuel treatment. It apparently cleans any gunk that can accumulate on the sending unit's wiper contactor to the rheostat... It always worked for me and it happened to me twice 07 Cobalt and an 04 Cavalier. I now dump one of these in once in a while.

 
1 - 2 of 2 Posts
Top