| Go back to previous topic | | Forum name | Performance/Engine | | Topic subject | Backfiring from the CAI | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=73726 |
73726, Backfiring from the CAI Posted by keg killa, Apr-29-04 05:08 AM
From about 2500 rpms, the car surges and boggs down, when I go full throttle it somewhat stutters then a huge pop noise comes from the intake. I know it can be a number of things wrong. So far i changed the air filter, fuel filter, plugs, wires, new tps and iac, new throttlebody and i yesterday I blocked off the egr at the intake manifold. Anyone have any further ideas? TIA
keg killa 99 gs
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73729, RE: Backfiring from the CAI Posted by Justin99RS, Apr-29-04 05:54 AM
got the same problem in my other post...anyway...change the front o2 sensor, and the coolant temp sensor, then try the map sensor as well...
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73735, RE: Backfiring from the CAI Posted by keg killa, Apr-29-04 06:54 AM
aiight, will do, thanks, ill let you know how it goes.
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73749, RE: Backfiring from the CAI Posted by Michael_97RS, Apr-29-04 09:18 AM
Backfire out the intake usually means you are running lean.
Check all the sensors above and see what happens. Also run some fuel injector cleaner through, not great for cleaning, but helps a little.

Exile Racing Technologies: http://www.exileracing.com una salus victus
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73759, RE: Backfiring from the CAI Posted by keg killa, Apr-29-04 11:49 AM
Yeah, i already ran injection cleaner, didnt make much of a difference, ill check on those sensors those. thanks guys
if anyone thinks otherwise, drop a line
-keg killa 99 gs
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73864, RE: Backfiring from the CAI Posted by PemDSM, Apr-30-04 06:42 PM
I had the same problem 2 years ago. It turned out to be a combination of plug wires, and coil pack. Cured it for me...
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73867, RE: Backfiring from the CAI Posted by 95_ESi_Person, Apr-30-04 08:25 PM
Originally posted by PemDSM I had the same problem 2 years ago. It turned out to be a combination of plug wires, and coil pack. Cured it for me...
same here
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