Audi A7?
common problems for the A7
PCV
Water pump and thermostat
timing cam tensioners
motor mounts
wheel bearings
If you can’t turn your own wrenches there is nothing cheap on that list and that list is certainly not all inclusive.
Oil change at the dealer will be $150-200. You can do it yourself but it’s 7 quarts of VW502 spec synthetic oil and a decent Mann filter.
As an example, I recently needed to replace a 5KD.919.275.B sensor. Price from Audi $185 and could pick it up the same day.
Labor cost would have been an additional $780
I ordered it from China, paid $12.75 including shipping, which took 57 days.
I spent about 4 hours doing the work myself.
The original part that I replaced was also made in China, likely in the same factory.
Last edited by fkaufman; Jul 11, 2022 at 05:42 AM.
Motor out timing chain repair along with new motor mounts
Broken cat converter flange
N509 bypass valve
Rear shocks and springs
Brakes front and back then again for the front due to severely warped rotors
Oil change evert 10K miles.
Spark plugs as needed, probably due again
Maybe next year I will go after the PCV and water pump since they are still original.
Tools I have had to get for working on my car
triple square sockets long and short
timing chain tool kit
inch pound torque wrench
Oil extractor
1/4 inch deep well sockets (these worked better for the cat repair)
VCDS software
I have a well stocked toolbox to begin with from turning wrenches at home for 30+ years but I still needed some Audi specific stuff.
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It's not just a scan tool, its a genuine Audi software level diagnostics tool that will read live data and have data on modules than no ordinary OBD II scanner can match.
It also allows you to send specific commands to modules and even write in your own data if you really know what you're doing.
There are certain jobs that require the software to be properly performed (like putting rear EPB into service mode if the rear caliper ever needs to come off).
It's a hefty price but will be one of the most important tools you can have to DIY these vehicles!
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