Hey you all I have a question.. Does anyone know what a stock 98 gtp's thermostat should run at?
My car never seems to hit 200 always runs below the first line.
My dad is a mechanic and has told me that It should be running a little hotter and that I could quite possibly get a little better gas mileage?
I'm guessing someone must have put the cooler thermostat in this car at one time.
Has anyone noticed gas mileage difference by adding a cooler one?
Any performance changes between a hotter and cooler one?
I like the way my car runs, but it does suck gas. Also my owners manual says they have an 18 gallon tank.. I have only been able to put in 12 gallons on the E mark.
