trinituner.com

Good day Tuners need some advice on 2021 dmax coolant.....my pickup came with green coolant from factory now I made the mileage(20,000) and have to replace it I went to firm and dey told me to use Mobile Delvac which is pink so I am confused....what you guys using..greatly appreciated it.

Mobile delvac is made for diesel engines so check that and see if it is compatible with your vehicle.
When changing colours, ensure you remove the thermostat and flush all the old colour out before adding a new colour into the system.