Joined: Mar 2015

Posts: 1

From: Playas De Rosarito Baja California

Ok so im driving on the freeway. Downshift to 4th gear to start puling and go around a semi. While accelerating heard a loud pop. Kind of sound u hear when u release presure. My car starts and dosent knock. But when i put it in first it whon accelerate it will choke

Joined: Jun 2006

Posts: 4,975

If maf is good and it's 3.5, how much does everyone wanna bet a precat blew up and is now clogging up main cat?

Joined: Apr 2013

Posts: 1,213

From: Long Island, NY

knew that was coming lol. Best bet is to remove exhaust and inspect for debris. Hopefully nothing got sucked back into your motor, if it wad a precat going out youll want to watch for increased oil consumption.