Well, tried the procedures in ngoni's thread.
Used a fairly hot concentrated Dawn Platinum solution. Poured it on the spots, let it sit for 10 min. Vigorously scrubbed the spots and after 10 minutes repeated the process.
Outcome, made what looked to be zero improvement. I'll try the wire...
Bet this subject hasn't been discussed.
Our home was built in 2012. All the cars we've had are fairly similar size wise.
All the cars leave 4 spots where the tires sit, no surprise there.
I have yet to find some procedure that will clean those areas.
I've tried parts cleaners, Windex...
I too had the differential fluid replaced early on. Doing fluid replacements more often than the manual specifies can never harm and may well help. Don
The local Cadillac dealership has a "tech guy" who knows his business. A couple days ago I asked him if there were any easy changes such as an aftermarket filter that provides real benefits and would be OK with Cadillac.
The answer was no surprise, nothing. Factory filter will stay on my...
Has anyone tried aftermarket air filters, in particular dry filters (hate dealing with the mess of cleaning and reoiling wet filters) on Blackwings?
Any demonstrated results other than engine noise? Thanks, Don
My issue is that the carbon fiber seat backs produce a lot of very annoying squeaking. The "fix" according to some is adjusting the carbon fiber by putting filler in. Want the dealer to work this not me. Don
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