Search found 6 matches

by dump
Wed Apr 05, 2023 9:53 pm
Forum: RS4 (B7 Typ 8E) 2006–2008
Topic: Engine hesitations
Replies: 9
Views: 2152

Re: Engine hesitations

Indeed, it will not be easy to find the cause or the faulty sensor without a defect report except a stroke of luck... In any case, there is a sensor that changes state or gives wrong information depending on the temperature. :x That’s true and I know that it will be not easy to find which one… :bash:
by dump
Sun Apr 02, 2023 11:07 pm
Forum: RS4 (B7 Typ 8E) 2006–2008
Topic: Engine hesitations
Replies: 9
Views: 2152

Re: Engine hesitations

I know…

Engine is running perfectly until it starting to heat.

It’s worst when outside temperature are high.

I did a diag with my VCDS yesterday, and still no fault code :bash:
by dump
Sat Apr 01, 2023 2:20 pm
Forum: RS4 (B7 Typ 8E) 2006–2008
Topic: Engine hesitations
Replies: 9
Views: 2152

Re: Engine hesitations

Nope, hissing is coming from the muffler

Check my video on my first message :wink:

My first idea was injectors, but unfortunately there is no way to test them even with the VCDS. I don’t want to disassemble them and spend 1.5k€ for nothing
by dump
Fri Mar 31, 2023 11:51 am
Forum: RS4 (B7 Typ 8E) 2006–2008
Topic: Engine hesitations
Replies: 9
Views: 2152

Re: Engine hesitations

dan32v wrote:
Fri Mar 31, 2023 11:31 am
dump wrote:
Fri Mar 31, 2023 12:24 am
....with strange high sound noise like a whistle :roll:
Be careful, sometimes it is the membrane of the oil separator (or PVC) that is pierced...
I know, but the sound is coming from the left exhaust, no noise close to the engine
by dump
Fri Mar 31, 2023 12:24 am
Forum: RS4 (B7 Typ 8E) 2006–2008
Topic: Engine hesitations
Replies: 9
Views: 2152

Engine hesitations

Hello guys, My Rs4 b7 makes me crazy :cry: For several months, she has engine hesitations between 2000 to 3000 rpm as soon as the engine start eating. Before 50°C, it runs perfectly. No hesitation, engine revs perfectly from 0 to 8000rpm+ When the engine is at 90°C, I can feel hesitation. Sound exha...
by dump
Thu Mar 30, 2023 11:51 pm
Forum: Welcome Area
Topic: France is in da place !
Replies: 0
Views: 6947

France is in da place !

Hi guys ! Ludwig 45 years old. As you can guess, I’m a french guy linving in south of France close to the Spain border. Sorry if my English is not perfect, but I will try to do my best. Happy owner of a 2006 rs4 b7 sedan Daytona grey since 2020. I mostly had ///M bmw cars, but in the past I had the ...

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