Why Does Engine Coolant Need Replacement?
Two specifications can be used to justify replacement — the condition of the additive package & the freezing point.
Misfire Codes P0300, P0301-P0312 and P0313+P0314
The only way to clear the code is to use a crankshaft position relearn with a scan tool.
Audi Tech Tip: Passenger Compartment Not Warming Up?
Code B10D004 will indicate a coolant circulation pump failure.
Intermittent Rattling Noise While Driving?
All affected vehicles typically have a 5.4L 3-valve engine.
Diagnostic Strategies For New Technicians
In my textbook, a piston or flame front would not be mentioned until the last chapter of the book.
The Chip Shortage and The Aftermarket
Drive by any new car lot and the evidence is clear – the auto industry may be the most visible victim of chip shortages.
Lexus Vibration, Tapping or Misfire After Cold Soak
Here are the steps to follow if experiencing vibration, tapping or misfire after a cold soak in your customers Lexus.
Curing Belt Squeal
Here are five techniques you can use to solve belt noise problems.
Read The September Digital Magazine Now!
The September issue of ShopOwner includes articles on coolant replacement guidelines, diagnosing misfire codes and more.
