High Performance Lubricants Engine Cleaner

[kenny91]

I love that this doesn't use harsh solvents. It seems like a much safer way to get rid of sludge and varnish without messing up the seals. Just tossing in a quart for a couple thousand miles is super easy. Definitely worth a shot if you want a cleaner engine without the risk.

 

[CleanSump]

Bummer !
View attachment 249883
Auto RX not responding, HPL cannot send to me, looks like I need to buy Rislone from ebay.

Since someone else resurrected this oldie;
What did you do about your Turbo drain line?

 

[alcyon]

Since someone else resurrected this oldie;
What did you do about your Turbo drain line?

The problem is still there. I suspect that it needs physical scrubbing. But anyway I have another 2 bottles of rislone, so I will use it in my next oil change too.

 

[CleanSump]

The problem is still there. I suspect that it needs physical scrubbing. But anyway I have another 2 bottles of rislone, so I will use it in my next oil change too.

The wire from inside a motorcycle clutch cable, bicycle brake cable, or old fashioned mechanical speedometer with spray carb cleaner worked to chase the buildup out when I did my nephews. They're strong enough to push through, yet flexible enough to follow bends. I've also used them to clean out other small tubes. Just a suggestion if you end up pulling it apart to clean it.