Hi there,
need some help please.
2007 GP with 117k km.
We changed the coolant a few years ago. Since then I've noticed the level going down a bit, temps seemed fine.
tstat was changed with the lim.
I kept noticing it wet near the tstat housing. Before tightening, I'd feel air in the upper hose, hour after shutting off the car, always noticed the level just below the neck in the rad hose. Changed upper radhose, seemed better.
But recently found out its the air bleeder screw thats leaking. Tried tightening it some more seemed to help, but still hisses when you press on the upper radiator hose when its cold.
After adding coolant, I have noticed now that the coolant gauge doesn't go up to near the third tick like before and drop to above the second. Now it stays above the second tick. I hooked up a scanner, and i get aound 81-86 degrees celsius, with ambient temp of 4 degrees Celsius. or 177-186f, ambient 40 f.
Is this normal or should I be getting higher temps?
THe heat is now better in the car.
I looked a bit online, and somewhere said if coolant is run lowish, tstat might need changing?
Should I change to a new tstat again?
Is the coolant fine as it is? since it was run long term.
I have back problems.
Thank you
hitnf