Sorry didn't realize it was diesel.
Test the glow plugs first
Pull the electrical connector wires off to expose access to the glow plugs. Removing one plug at a time, place the socket over the top of the glow plug and turn it counterclockwise to remove.
Clean the threads of the glow plug with solvent and a rag.
Set your voltmeter to "Ohms" (Ã ©) and touch the electrodes of the voltmeter to the glow plug.
Check to see if the resistance shown on the meter indicates "Ã ". If it does, then the plug is defective. If the glow plug shows resistance that is approximately less than 5 Ã ©, then the plug is not defective.
Repeat above steps for each glow plug.
Monday, September 7th, 2020 AT 1:32 PM