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Engine Cooling

Stress cracks

March 28, 2016

By Steve Schaeber, MACS Manager of Service Training Some Ford F-Series Super Duty vehicles built with the 6.4-litre turbo diesel engine may show a coolant leak at the front of...
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Capillary action

March 23, 2016

By Steve Schaeber, MACS Technical Editor Several Audi models are the subject of a technical service bulletin involving an issue with something not often thought about when it comes to...
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