Car stalls in the heat
Mite just need a little injector cleaner . Or your throttlebody cleaned.
Sounds like the vehicle is vapor locking try replacing gas cap and also adding Lucas Injector Cleaner to gas tank as mentioned from first post.
I've already replaced the gas cap. Unfortunately still happening
Mite be as cheap and simple as just a throttle body cleaning .have a professinal check it out .
Have you replaced the fuel filter ? And check air filter
Looking for a Used Cavalier in your area?
CarGurus has 1,070 nationwide Cavalier listings and the tools to find you a great deal.
Search Chevrolet Cavalier Questions
Chevrolet Cavalier Experts
Related Models For Sale