RPM Audi A6 4.2 V8 300hp
 

Hello,

sorry to open another topic but I'm desperate,

Please support on this issue.

I have a audi a6 c5 2001 4.2 v8 300hp 190.000k from a few weeks ago is having a problem that has me desperate.

When the engine is cold there is no problem.

When it reaches 90 ° C and accelerated between 50k/h and 70k / h RPM fluctuate between 1700rpm and 2200rpm, that when I go on D. If I had a 100k / h and does not remain stable and RPM.

if I switch to sequential not notice the problem or whether it fully accelerated.

I've checked the air sensor, vacuum ducts and VAGCOM does not indicate errors.

Thanks in advance.

Greetings Hans.