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Registriert seit: Mar 2003
Beiträge: 88
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Registriert seit: Mar 2003
Beiträge: 88
Hello. I ask to help. There is a problem. In a range from 2000 to 3000 revolutions per minute on the third and fourth drive the car very badly increases speed. Fuel pump new, filter new, spark plugs and spray jets new. a belt of camshafts in norm. Engine 3.6. Sometimes this problem isn't shown. Thanks

Registriert seit: Aug 2002
Beiträge: 13,286
Likes: 2
Carpal \'Tunnel
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Carpal \'Tunnel
Registriert seit: Aug 2002
Beiträge: 13,286
Likes: 2
Have you read out the ECU fault codes?

Registriert seit: Mar 2003
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Registriert seit: Mar 2003
Beiträge: 88
No fault, but spark plugs electrode is white. Fuel pressure is OK

Registriert seit: Nov 2001
Beiträge: 5,241
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Registriert seit: Nov 2001
Beiträge: 5,241
Original VAG fuel pump or cheap replacement? Does the problem occur only with almost empty fuel tank or also when its full?
I had a similar problem when a weak fuel pump was not able to deliver enough petrol while the tank was less than a third filled.

Registriert seit: Mar 2003
Beiträge: 88
OP Offline
Registriert seit: Mar 2003
Beiträge: 88
the problem has disappeared by itself


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