Thread: Test maf and tps

Ok I'm pretty sure it's the catylictic converter I just wanted to rule out the maf. The car basicall doesn't want to accelerate I can step on the throttle and instead of taking off my car hesitates the surges and jump forward and then barely accelerates. Also when I shut the car off you can hear a bunch of air escaping through the air filter as if it can't escape through the exhaust or something.