my mk3 86.5 na supra has a weird gurgling noise coming from the dash on startup. it also seems to run hot after about 20 mins of driving, but the gauge only sits at halfway. i am not losing any coolant or oil, and the two arent mixing together, however the coolant tends to bubble sometimes. on occasion the idle seems to slightly surge as well, but returns to normal after a bit of a rev. is my engine stuffed?
if it is i plan to swap the engine for a 7mgte, is this the best option?
thanx in advance for any help
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