Ok my Volkswagen beetle won't start, I tried to jump it but the battery is fine and it has gas. It just won't rev it's engine. Does anyone know what it might be? And does anyone know the estimate on the price to fix it?

 

Welcome to the forum Jackie.

If won't rev or won't fire at all?

If it cranks but won't fire up I would look at the 109 relay its the main power feed to the ecu, it will crank all day and never fire up.

You need to get your motor scanned (preferably with VAG-COM\VCDS) for any error codes logged in the ecu and post them, that will save a lot of guessing.

https://volkswagenforum.com/forum/ne...gnature-34185/