Inspect your 4m50 injector wiring

boostin

Adventurer
Recently had a brake down in the mighty fuso..got a code for injector #4 but I had just recently installed low km, cleaned and tested injectors so I was puzzled.

I pulled apart the injector Harness to see if there was a wiring problem and every single injector wire had the insulation cracked, green death in the wire and they where almost shorting out.

Needless to say repaired all the bad wire and I seem to have more power and mpg them before.
 

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