Lumpy idling problem

Mikery · 07-19-2007, 03:16 PM

I drive a 1.8T a4 (or used to) its been in the garage the last 4 days.
At revs below 1500 the engine is running really badly like the timing is out. As soon as you get your foot on the gas the problem is improved.
The garage have checked nearly everything so far: plugs, coil packs, cat, dump valve, nothing comes up on the computer, the audi master technician thought it might be an air leak - its like looking for a needle in a haystack.

Any ideas?

morbs320i · 07-20-2007, 04:24 AM

how about the MAF sensor?? somthing happened like that on my brothers golf gti turbo

**T-sport** · 07-20-2007, 11:08 AM

Welcome to the forum !!

Please post your issue again in the A4 section of the forum for a better response..

07-19-2007, 03:16 PM	#1 (permalink)
Mikery Newbie Join Date: Jul 2007 Posts: 1 Gallery: (0)	Lumpy idling problem I drive a 1.8T a4 (or used to) its been in the garage the last 4 days. At revs below 1500 the engine is running really badly like the timing is out. As soon as you get your foot on the gas the problem is improved. The garage have checked nearly everything so far: plugs, coil packs, cat, dump valve, nothing comes up on the computer, the audi master technician thought it might be an air leak - its like looking for a needle in a haystack. Any ideas?

07-20-2007, 11:08 AM	#3 (permalink)
T-sport Super Moderator Join Date: Sep 2005 Location: Devon,uk Posts: 1,505 Gallery: (0)	Welcome to the forum !! Please post your issue again in the A4 section of the forum for a better response.. __________________ 2002 1.8 T Avant 18" TT Quattro Replicas Forge Motorsport DV

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07-20-2007, 04:24 AM	#2 (permalink)
morbs320i Newbie Join Date: Oct 2004 Posts: 2 Gallery: (0)	how about the MAF sensor?? somthing happened like that on my brothers golf gti turbo

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