so the last two times i have used fuel injector cleaner sea foam my car has ran horrible for the second half of tank and for majority of a tank after it back fires alot more rough idle loss of power it sounds like its bogged down but will randomly have spurts of going back to normal just wondering if this is just the injector cleaner getting all the **** out and maybe if this means need a new fuel filter i have just cleaned the tb and fuel injectors are all fine

 

Try cleaning the MAF sensor.

 

already did and tb and air filter this only happens when i use fuel injector cleaner

 

Could be a fuel filter problem. Might be knocking a bunch of crap lose in the tank and plugging it.