Re: B7 RS4 - Whats considered good history?
Posted: Wed Jan 09, 2019 8:19 pm
Aux radiators replaced March 2017
And keep the outgoing aux rad as a spare for the other side as they are not handed.AA_954 wrote: ↑Wed Jan 09, 2019 7:58 pmAs we’re talking about RHD you might want to evaluate the drivers side aux rad delete and do the flush then, it’s a common mod that is usually done at the same time the air box flapper mod is done (there are various write ups about this).UES wrote:Yes I’m with you in that and do it on any car I buy. Would the coolant be done during aux rad replacement ?AA_954 wrote: ↑Wed Jan 09, 2019 6:41 pmIn the receipts have they recently flushed out the coolant, brake fluid, power steering, others?
Like in any used car I would flush out all the diferent oils/fluids as you don’t really know what people might have used to top these up... just peace of mind so you know that you are starting out fresh...
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Is the aux radiator leaking on that car at this time or it appears as already replaced?
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Have to agree as above on the cc debate, over the years I've never bothered as once i repaired vac leak (airbox flap solenoid), replaced all filters(fuel too)/plugs and annual oil change, then run on v-power the engine has been like a swiss watch with plenty on tap....KernowPete wrote: ↑Fri Jan 11, 2019 10:39 amJust to weigh into the cc debate, I've just replaced my 103,000 mile B7 with a low mileage 2013 E92 M3. I did 63,000 miles in the B7 and never had it carbon cleaned, and I have no evidence to suggest the previous owner had it done either. Right up to the day I said goodbye to it, I would say it pulled every bit as hard as the M3 does. As others have said, vacuum leaks are far more likely to rob you of real world performance than carbon build up ever will.
Sort of.UES wrote:Is there anyway to check for carbon build without specialist tools and limited mechanical skills? If it makes a diff I’d get it done every 10k miles