Cooling System Problems

Posted on July 17, 2016 in Auto Maintenance, Automotive Industry, Automotive Repair Tips, You Auto Know

It is estimated that half of all engine failures are associated with cooling system problems, which is reason enough to have an auto technician analyze the coolant regularly.

This coolant analysis should include:

radiator pressure-cap test
thermostat check
pressure test to identify external leaks
belt and hose inspection
check of system pH and electrolysis
system power flush and refill
engine fan test
check of clamps, connectors, and radiator mounts

Because cooling system deficiencies affect all systems (including the engine, transmission, and hydraulics), averting/resolving cooling system problems can help improve the function of these related systems. When an engine or cooling system component failure does occur, coolant analysis can identify the root cause of the problem.

TIP: High coolant temperatures can affect engine-oil viscosity and lead to subsequent oxidation and eventual engine wear.

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