Are the electrical components under the hood damp? Turn off the ignition and wipe any suspicious areas with a dry cloth. Spray with a water-absorbing aerosol (like WD-4Q) on the connectors of the electrical circuits of the ignition system and fuel system. Pay special attention to the high-voltage wires and the ignition coil.
A. Check the high-tension wires for proper contact with the spark plugs. Push the wire caps tighter onto the spark plugs - 4-cylinder engine
B. Check the reliability of the contact of the high-voltage wires with the ignition coil - 4-cylinder engine
C. Check the condition and reliability of the ignition coil electrical connector - 4-cylinder engine
D. Turn off the ignition and check the air flow sensor connector for proper operation and reliability
E. Check the reliability of the fastening of the wire tips to the battery terminals (the battery is located in the luggage compartment)
With the ignition off, check the electrical connectors for tightness and if you suspect they are damp, spray them with a water-absorbing aerosol such as WD40