well i just recently bought my car and have been noticing very poor gas mielage and also a smell that is out of the ordinary. Basically my car smells like unburned fuel, alot, and alot of backfires. Im not to sure what to do about this and such so if someone could help me out that would be great.

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B.K.
02 Audi a4

do u have any engine fault codes? sounds like a coilpack failed or the cat is burned up? if it runs rough, its probably the coilpack

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APR 1+ Stasis StreetSports/Center Diff Neuspeed Exhaust/TP Podi w/ VEI Digital Gauge JHM Short Shifter Southbend FE SS Racetec FMIC Apikol Snub 6000k HIDs

2004 AUDI A4 1.8T UltraSport

it has a small problem while going through boost such as it sputters a tad, as far as cats, there are none

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B.K.
02 Audi a4

if you pop the hood and smell unburned fuel, its definitley a bad coilpack because that fuel is just sitting there in the cylinder not combusting.

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2001 Audi S4 Stage II 6-speed
Bailey DV's
Giac Software,
Samco hose kit/TBB
AWE Twin 1
S-Flo intake