WaterPump Replacement - when should it be done?
Folks,
Are there some guidelines as to how long a waterpump should be in service?
There appears to be two basic type of water pumps: Factory and aftermarket
My c20 is showing signs of running hot at freeway speeds with the A/C on. WP in this case is about 8 years on the truck, and is a Autozone duralast pump.
HammerWerf
1999 k2500 Suburban Pyro, Tranny Temp, Boost, K&N Air Filter, +3.5 qt tranny pan. 190000 miles
1984 C20 249k miles DSG gear, SM-465, 3.73
1983 C30 CC dualie. 308K miles on Chassis, TH400, 4-45 A/C Looking for a TurboCharger