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Old 05-19-1999, 11:28 AM
Mark Herzig
Posts: n/a
I guess I'm confused on what can cause the engine to overheat other-than the obvious low coolent. Seems like annual radiator flushes might mitigate the clogging problem? The other suggestion of temperature gauges and low coolant indicators are the protection against overheating. Did the '85 D/SD's have an alluminum head? With the trap ozidizer removed, doesn't that put the 603 engine in the same emmission class as the '617's?
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