Engine - Excessive Starting Time, Erratic Idle

9220audi01

20-88-T15
Jun 88


80/90 NG Engine
M.Y. 1988

Coupe NG Engine
M.Y. 1987


Engine Performance - Excessive Starting Time, Erratic Idle


Cause:
Frequency valve sticks for venting vapors to charcoal canister.

Production:
Grease-free installation.

As of: October 1987 VIN: 89_JA202829

Vendor stamp on parts: H-10

Service:
Replace valve. Parts Department will only supply new parts.