Ok guys this is a continuance of my other issue of the car dieing after warming up. Since then I have changed the dizzy, changed IACV, rechecked the timing and that is good. Now when I drive the car it gets real choppy around 3500-4000 and cant really get it to go above those rpm's. Again I have no cel's. Any ideas what to check? Bad primary O2 sensor? Bad injectors?

 

Um I think I know why

 

?

 

well i thought the timing was still off but its not so I got nowhere

 

does it back fire or bog out?

 

both kind bogs out if its not warm, then when its warm it backfires

 

check your spark plugs see if your getting spark in all cylinders and also check your fuel system

 

spark is good