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Old 06-30-2010
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curtsprenger curtsprenger is offline
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Join Date: Jan 2008
Location: Anaheim Hills, CA
Posts: 3,889

Originally Posted by fxdwg View Post

Have you ever found you needed to go back to the 4074/24074? Is the 4071/24071 enough to maintain the sca levels?
At this time everything is checking out. The coolant filter installed time (little less than two years) hasn't been long enough to tell if the 4074/24074 is needed again. I'll test the coolant again this fall.
Curt Sprenger
1987 PT38 8V92 "MacAttack Racing"
1974 FC31 534 gas engine, air brakes (sold)
Anaheim Hills, Calif.
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