1999 Express 3500 5.7 is seaping coolant around intake man. I thought maybe it was running down from a hose or somthing, looked everyware couldnt find it . Could RED anti-freeze cause a leak like this, and what can be done? If replacing intake gasket is needed can this be done without removing engine, how dificult is it? I always use a thermostat and red anti-freeze the motor has about 120,000 miles
May 23, 2007 at 7:40 PM