bad hesidtation

My 88 mustang GT has developed a bad hesitation it shows up mostly when I put it in second gear and give it about quarter throtlle I get popping and back fire I push the pedal further at this point making it come out of the hesitation. So far I've changed the tps, plugs,egr valve,oxygen sensours.

Post Reply

You must be logged in to post a reply.

Forum Statistics
Forums: 16, Threads: 235, Posts: 436, Members: 336,
Welcome to our newest member, iliyanaclark657
New posts
No new posts
Forum/Thread is closed