hi all, im going to buy some of the CAT leave in cleaner (radiator/coolant) but have a question, 1 half gallon bottle treats 8 gallons, my system holds 9 gallons, will 1 bottle work or should i buy 2 bottles and add the extra ??
also someone at a time mentioned leaving it in for 30 days, can anyone give advice on time frame to leave in also please.
sorry 1 more question - what is the process to use this stuff - do I just drain some coolant and then add some CAT cleaner?
or do i also need to change coolant filters a few time during the treatment?
please help, I just want to get it correct the first time.
CAT leave in cleaner
Discussion in 'Trucks [ Eighteen Wheelers ]' started by AUSSIE DAVE, May 13, 2011.

