Join Date: May 2018
Location: we live in a high mountain valley in the hi country of northern arizona
[QUOTE=Lots of CP4 with lift pumps still grenading……..I've become of the idea that additional lubrication via an additive will extend the longevity of the CP4. …...Again, just my opinion.[/QUOTE]
As I noted in another "thread", it does not appear ( at least from the info. we have avail. to us here in the USA about other countries ) that CP4's are "gernading". If that is true, than it does seem to be a lube issue, and if that is true, why spend the four grand or more it would take to convert over to a CP3? Bottom line - I think your opinion is on to something !