# Near a modded out car with constant backfiring during deacceleration **URL:** \ **Category:** General Discussion\ **Created:** [July 12, 2023, 11:18pm UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652 "2023-07-12T23:18:54Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![Barkydog](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/barkydog/32/2470_2.png) [@Barkydog](https://community.cartalk.com/u/Barkydog)\ **Post date:** [July 12, 2023, 11:18pm UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/1 "2023-07-12T23:18:54Z")
Is this the new cool thing? ---
**Author:** ![George\_San\_Jose1](https://avatars.discourse-cdn.com/v4/letter/g/e5b9ba/32.png) [@George\_San\_Jose1](https://community.cartalk.com/u/George_San_Jose1)\ **Post date:** [July 12, 2023, 11:29pm UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/2 "2023-07-12T23:29:37Z")
I hear this every once in a while, usually from expensive-looking sports cars. What I hear typically is more of a rumbling series of “pops”, rather than loud backfires. ---
**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\ **Post date:** [July 12, 2023, 11:29pm UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/3 "2023-07-12T23:29:54Z")
Yes it is. The pop and crackle on over run is considered cool. Like old carbureted cars with poor fuel control. ---
**Author:** ![davesmopar](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/davesmopar/32/41750_2.png) [@davesmopar](https://community.cartalk.com/u/davesmopar)\ **Post date:** [July 13, 2023, 12:18am UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/4 "2023-07-13T00:18:17Z")
Yep, the rice burners think it is cool… ---
**Author:** ![Renegade](https://avatars.discourse-cdn.com/v4/letter/r/b4bc9f/32.png) [@Renegade](https://community.cartalk.com/u/Renegade)\ **Post date:** [July 13, 2023, 12:24am UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/5 "2023-07-13T00:24:59Z")
[quote=“davesmopar, post:4, topic:191652, full:true”] Yep, the rice burners think it is cool… Maybe I am to old but the rice burners sound like a combo of a fart can and a wedding car with a bunch of tin cans tyied to it. ---
**Author:** ![Barkydog](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/barkydog/32/2470_2.png) [@Barkydog](https://community.cartalk.com/u/Barkydog)\ **Post date:** [July 13, 2023, 1:29am UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/6 "2023-07-13T01:29:24Z")
Wht are the mechanics behind the poop phenomena? advance timing? ? ---
**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\ **Post date:** [July 13, 2023, 1:43am UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/7 "2023-07-13T01:43:18Z")
Fuel injected cars shut the fuel off when the throttle is closed. The tuners let a little through and crack the throttle a bit so it lights off in the exhaust. ---
**Author:** ![jtsanders](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@jtsanders](https://community.cartalk.com/u/jtsanders)\ **Post date:** [July 13, 2023, 1:43am UTC](https://community.cartalk.com/t/near-a-modded-out-car-with-constant-backfiring-during-deacceleration/191652/8 "2023-07-13T01:43:33Z")
I saw one a couple of months ago. I was impressed. Negatively impressed.