A4 1.8T loss of power

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10-13-2007, 05:30 PM

pliberatos

1st Gear

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Join Date: Jun 2007

Posts: 11

A4 1.8T loss of power

My car starts but runs very rough with a significant loss of power. The check engine light flashes on and off. HELP!!

10-13-2007, 05:32 PM

A4philly

1st Gear

Join Date: Mar 2007

Location:

Posts: 173

RE: A4 1.8T loss of power

get it scanned and post what the codes are...sounds exactly what happened to me......I replaced a coil pack.

10-13-2007, 05:42 PM

PandaXpress

Administrator

Join Date: Aug 2004

Location: SoCal

Posts: 15,116

RE: A4 1.8T loss of power

sounds like a coil pack, i wonder which one, coil pack fail is a common thing wit audis[&o]
but to be sure have it scanned to see if it the coil pack and if it is which coil pack

10-13-2007, 07:45 PM

apr_a4

2nd Gear

Join Date: Aug 2007

Location: chicago il (park ridge)

Posts: 835

RE: A4 1.8T loss of power

misfire

10-14-2007, 12:49 PM

DMSD

1st Gear

Join Date: Sep 2007

Location:

Posts: 16

RE: A4 1.8T loss of power

IF THE CHECK ENG. LIGHT IS FLASHING, THATS USUALLY A MISSFIRE AND WILL TAKE OUT THE CATS.

10-14-2007, 01:55 PM

FASTER

Tech Slut

Join Date: Jan 2006

Location: Jersey Shore

Posts: 3,150

RE: A4 1.8T loss of power

+1 on the misfire due to bad coilpack

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