Re: [20v] ‘91 coupe hesitates on acceleration

[Wylie Bean]

Knock sensors would be my guess. Assuming you haven't pulled codes for clues? 


Wylie BeanGreensboro NC 90 CQ91 90Q20V91 200Q20V92 UrS401 S408 Q7
-------- Original message --------From: Christopher Gharibo <cgharibo at usa.net> Date: 7/25/18  5:14 PM  (GMT-05:00) To: quattro at audifans.com, 20v at lists.20v.org Subject: [20v] ‘91 coupe hesitates on acceleration 
I have a ‘91 coupe with 243k miles that has developed hesitation during acceleration. It feels like the fuel cuts off for half a second while I am accelerating or sometimes even at idle. The car stalls during turns at times. What could be causing this?

The injectors were changed to 034 at about 130k miles. The plugs, air filter, fuel filter are new at 240k miles. 

Fuel pump? Fuel pressure? Bad injectors?

CG 
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