4kq sputter update & cold idle probs

SJ syljay at optonline.net
Mon Oct 6 12:24:55 EDT 2003

> Message: 5
> From: "Tom Love" <theloves at localaccess.com>
> To: "QUATTRO LIST" <quattro at audifans.com>
> Subject: 4kq sputter update & cold idle probs
> Date: Sun, 5 Oct 2003 19:40:39 -0700

> There is a new problem that occured at first start-up and is still
> persistant. At cold start the car will only idle if I press on the gas
> pedel. Acts as if there is no cold start assistance. Once warmed for a
> moment it will hold idle and graduate to the 950rpm mark as it warms. No
> varying rpm, just wants fuel.

**** Sounds like your cold start injector is not working. Check the wiring .
. you were working in that area. Make sure you did not swap connectors with
other circuits(like I did). The cold start injector connector will fit onto
the vapor purge valve . .which is next door. BTDT

85 Dodge PU, D-250, 318, auto
85 Audi 4k - - sold but still on the road
88 Audi 5kq
90 Audi 100q

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