Injectors - Leak Causing Hydro Lock No Start

91audi01

Group: 24

Number: 91-01

Date: April 30, 1991



Subject: Engine Will Not Start, Starter Motor And/Or
Starter Drive Plate Damaged


Model(s): V8 Quattro K. T. 1990-1991


(Supersedes Teehnical Bulletin 90-01, dated 09/30/90)

Condition:

Fuel injectors leak causing hydro-lock which, while attempting to start the vehicle, can possibly cause starter drive gear damage and/or damage to the teeth on the drive plate.


Production:

Revised cleaning process of injectors at supplier.

As of: December 1989
VIN: 44_LN050100

As of: July 1990
VIN: 44_MN005500


Service:

Replace injector and any other necessary parts.