5SFE myth
My friend's bro is working at toyota dealer as a mechanic and he also has a 700hp supra. I just have him to changed my timing belt and 60k maintenace. He told me something about 5sfe, 97-01
1. It make lots noise, its normal
2. The valve cover gasket leaks oil at about 30k miles (you can check if you have leak oil problem from check the engine's back side and oil pan. if they are wet, then they are leaking). Not a major problem but it just lost oil faster and burns make smell. and dirt your chasis
3. It has to use facotry red coolant. Because the coolant has lubricant inside and it will help prolong the water pump life. The standard life of water pump is about 80000 miles with red coolants.
4. If the timing belt broken, although the enigne is non-interference, it still can cause damage on the motor. The damage will maxmize as the intake valve is open all the way and the postion is the high position. I forgot what happen exactly
btw, can you 5sfe people told me what's your rpm when you drive 80mph? he told me my speedomter is off..
1. It make lots noise, its normal
2. The valve cover gasket leaks oil at about 30k miles (you can check if you have leak oil problem from check the engine's back side and oil pan. if they are wet, then they are leaking). Not a major problem but it just lost oil faster and burns make smell. and dirt your chasis
3. It has to use facotry red coolant. Because the coolant has lubricant inside and it will help prolong the water pump life. The standard life of water pump is about 80000 miles with red coolants.
4. If the timing belt broken, although the enigne is non-interference, it still can cause damage on the motor. The damage will maxmize as the intake valve is open all the way and the postion is the high position. I forgot what happen exactly
btw, can you 5sfe people told me what's your rpm when you drive 80mph? he told me my speedomter is off..
2002 Lexus IS300 5MT
1997 Prelude base, 5MT
1997 Prelude base, 5MT
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