A friend just changed his water pump and said there was a metal shroud of some sort that was installed with the old pump but it would not work with the new pump. He said it was conical with a fairly large hole. Sounds to me like a restrictor but I couldn't find any info in the service manual. Does anyone know what this is and if it must be installed with the new pump? He said the truck was running cool so I'm not sure what to tell him. Any help will be appreciated.
Thanks,
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Stan
93 2WD extended cab, Banks Power Pack, K&N Air Filter, Auto w/4. 10 rear with gear locker, US Gear Exhaust Brake, 3. 5" Exhaust, 5K air bags, Boost/Pyro/Tach Gauges, Green/Silver, 137K
Thanks,
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Stan
93 2WD extended cab, Banks Power Pack, K&N Air Filter, Auto w/4. 10 rear with gear locker, US Gear Exhaust Brake, 3. 5" Exhaust, 5K air bags, Boost/Pyro/Tach Gauges, Green/Silver, 137K