About a month ago when the weather started getting pretty cold, my car door locks were REALLY hard to turn. Things got so bad that one time on a pretty cold day, like 27 degrees, it took me about 2 minutes to get my car unlocked.

I'd previously tried the traditional graphite powder but that was of no real help. I'd previously put in lithium and that helped a lot for about 6 years, but then recently...... REALLY hard to turn the locks.

Desperate, I went to Walmart to get some silicone spray but found this stuff instead. I put this in and though it took over the course of a few days to work its way in, with me locking and unlocking the doors, the stuff has worked magic and the locks have never been this easy to turn.

The photo is upright on my computer but loaded up sideways. Sorry about that.

1991 300d, 255k

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