Mate this has just happened to me in my 2015 sr5 hilux 200000 ks on it. I was losing about the same amount of coolant and could not for the life of me work out where it was going I gave in and took it to Toyota and they pressure tested the EGR cooler and found a pinhole leak it was also 60% blocked with soot I got them to replace it at a cost of $1000 I probably could’ve shopped around and got it a lot cheaper but I just wanted it done they also told me I’ve gotten to the kilometres where I will start seeing issues with soot buildup Ect. I thought Toyotas are meant to last forever. Good luck mate any other questions asked
2016 Hilux loosing coolant Please help
in Hilux Club
Posted
Gday tristan
Mate this has just happened to me in my 2015 sr5 hilux 200000 ks on it. I was losing about the same amount of coolant and could not for the life of me work out where it was going I gave in and took it to Toyota and they pressure tested the EGR cooler and found a pinhole leak it was also 60% blocked with soot I got them to replace it at a cost of $1000 I probably could’ve shopped around and got it a lot cheaper but I just wanted it done they also told me I’ve gotten to the kilometres where I will start seeing issues with soot buildup Ect. I thought Toyotas are meant to last forever. Good luck mate any other questions asked