You might not be able to see it, but an accessory drive belt is always both speeding up and slowing down.
Here’s what you need to know about R-1234yf refrigerant in Mercedes-Benz vehicles.
The characteristics that make the parallel-flow condenser so efficient are among its major drawbacks as well.
A car or truck comes into your shop with a complaint of poor heater performance- the issue may be the auxiliary water pump.
Two specifications can be used to justify replacement — the condition of the additive package & the freezing point.
Not following the proper service procedures or compressor oil recommendations could be factors to early compressor failure.
Often driven by an “out of sight, out of mind” mentality, most consumers don’t think about purchasing cabin air filters. That’s why educating consumers on the benefits of cabin air filters can be a shop’s best sales pitch for selling these maintenance add-ons.
When a compressor fails the question for most technicians is whether to flush the condenser or replace it.
What replaces the conventional water pump and thermostat is electronic thermostats and electric water pumps.
The water pump is turned by a metal wheel driven by the crankshaft pulley.