20 Most Recent
2008 Audi S4 Questions & Answers
Engine warning light
Warning light on mean you car have problem. When the engine warning light remain on for a long, Mostly is your engine system got fault codes. You can use
obd2 code scanner to have a check, the fault code will tell you problem
Timing chain replacement
I will quote from the book---"timing chains located at rear of the engine . Removal/installation requires transmission and flywheel removal. All bolts with an angular torque setting MUST be replaced "
You will probably find a belt at the front as well. IT does not state a time for the job but with the transmission out I would be looking at around 8 hours for the job to be done properly. I would be getting other quotes as I cannot see 35 -40 hours to pull a transmission and fly wheel and replace 4 chains . If you are not looking an accredited Audi service centre then I might suggest it as there are specialist tools involved.. The chain costs can be checked at the Audi spares department but I suspect that it will be close to the money.
No heat when idling
But heat when gas is pressed? Air in the system for some reason or even head gasket has gone bad
Making buzzing noise
Where does it sound like the buzzing noise is coming from? Is it inside the car or out? Does it happen when you go fast, slow..? Does it get louder when you accelerate or stop? Details please.
Hi,
Ref, S4 manual, petrol, 6
Hi Julian,the pin should be straight.the only way it could get bent is if undue pressure was applied with limited travel.your mech will understand.
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