What do I do to get it to accelerate?
7 Answers
Have the trouble codes read and post them here. Without them we can only guess. Did you replace the fuel filter?
I did replace it myself, no codes pop up, went to pep boys and AutoZone. No one found codes
You may need to clean the throttle body, replace the air filter etc. A plugged up catalytic converter might also be the problem.
remove and see if it runs better, if so get a replacement one