Quote Originally Posted by z28-50 View Post
For fuel additives, are you still using 6200, or are you now using the newer 6500?

Anyone else that was using 6200 switched to 6500 I'm about to order some today.
I just finished up my old supply of AR6200 and ordered the AR6500 and AR6300.

I will be using the AR6300 for the next six months then try the AR6500.

I also run a bottle of the AR6400-D every 3,000 miles.

I have been delighted with their products.

Today is the last day of their current 10% discount code, “OCTOBER.”


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