Hi, I have a '91 D21 with a '93 Terrano R3MR 2.7TD engine and gearbox.
The glow plugs are crap though and it takes forever for it to start in the morning... what are the best plugs to replace it with??
Bosch or Beru in my opinion are about the bst quality and have a good lifespan. Are sure you have actual problems with the glow plugs or the controller / wiring?
At the morning temps we have at the moment, (15-18degC) it should start WITHOUT pre-glowing after about 5 seconds of cranking. This assumes your battery and starter are capable of winding it over at a proper speed. Perhaps your problem is here and not with the plugs?? If the valve clearances are tight this will also seriously hamper cold starting.
Enter your email address to join: