my 2000 bonneville blew a coolant elbow on friday while my son was driving it. he didnt know it at the time, kids never look at the gauges lol
saturday on or way to the golf course, get a mile down the road the car shuts down because it is hot. i tow it home, see the problem, by sunday afternoon have replaced both elbows, water pump, thermostat and radiator. now there is a sluggish-ness, when i put the car into drive and accelerate. could it be related to the overheating? in park and ideling the motor sounds good and smooth, but touch the gas and feel the sluggish-ness. have not driven it enough to notice any notice any difference in mpg.