Subject: Re: Checked your radiator lately? by bogus on 2019/9/22 22:24:23
I did a DeWitts in my 92 some years ago... It lasts and lasts and as far as I know, is still in the car, 2+ years after I sold it. Wasn't cheap, either... and at the time, the Champion wasn't an option... then again, if I had the choice, the DeWitts is a nicer piece, but it's over $500!!!
At the time, I was going through Modine's every three years... at $200 a pop, that added up quick.
The other trick to cleaning them is to use a pressure washer at the local car wash... just hose it all away!