Just bought a "89" 7mgte from my friend and I am IMMENSELY FULL OF JOY due to my last supra was a 7mge with a cracked block:cry: I just learned that they can prolong the life of a turbo by letting the car idle for a short period of time to Kool the oil and turbo after use.My question is why does my Turbo Timer have buttons numbered 1 to 5,is that the length of optional time of minutes for it to idle? 2nd what are some of your opinions on me adding Lucas oil stablizer due to it has 170 thousand some miles on it?
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