recently i had to drive the car on 4 clyinders for 50 miles to the closest dealship as i was on my way to california. would this have been the cause.

my car has those symtoms when it is hot it really struggles hard.

with regards to the cats what should i do can they be repaired or do i need new cats. as im only a student i have to save as much as possible.

thanks alot for the advice. i miss being able to really drive the car

bryan