i have a 1990 ls400 is has about 212,000 miles on it, i dont kno wat maitenance has been done to it ever and this ismy first lexus. ever since i purchased the car about 2months ago the car tends to gets really hot after about 20 minutes of driving, not to the point where its smoking but the temp. gauge is almost touching the 'H' , jus the other day while i wasz driving the needle went all the way 2 the 'H' ! and started nsmoking from the engine coolant..i didnt have anti-freeze i had water inside the coolant
any tips or suggestions pleeeaase this is my first car !