The engine cooling fan running at maximum speed continuously, even after the engine is turned off.
The EP6DT uses a mechanical vacuum pump, typically mounted to the back of the cylinder head, to provide power assistance for the brakes. In some instances, this pump can fail catastrophically. ep6dt engine problems
OEM coils (Delphi or Sagem) have poor internal insulation. The high-energy direct ignition system overheats them, leading to cracks and short circuits. Additionally, the wrong spark plugs (non-genuine NGK ILZKBR7B8DG or equivalent) cause electrode melting. The engine cooling fan running at maximum speed