Hey @alecanglum, did you ever figure out the issue? Ignoring the fuel indicator blips, your problem sounds similar to what we're having with our LJ70 - posted in gory detail about it here: LJ70 Overheating Mystery: What have we missed? -...
I should add:
It's got a 2.4 turbo diesel engine (stock).
Engine light periodically comes on; code 11 and 12, which could be any of these, though I can't see how these would be immediately related to the temp problem:
11 Switch signal.
11 ECU/ECM.
12 Knock Control Sensor signal.
12...
This is my first post and I’m a first-time landcruiser owner (a life-long dream). Nice to e-meet you all.
Our little LJ70 is super fun & smooth to drive off road, but it’s also giving us overheating nightmares. Bought in 2020 and we’ve spent a year playing cooling system detectives and the temp...