1996 Lexus ES 300 "water pressure" Questions

...ides what problem could be ? SYSTEM HAS TO BE PRESSURE TEST FIRST TO FIND THE LEAK ,MAY HAVE A LOOSE RADIATOR CLAMP,YOUR LOOSING COOLANT FROM SOME WHERE,MAYBE WATER PUMP,HAS TO BE PRESSURE TESTED ...

...getting? Are they cat inefficiency codes? If they are than it doesn't matter what the back pressure is. If the cats are no longer converting exhaust gaps into oxygen, CO2, and water than they are

...water overflow or loss unless there is a leak- sometimes the leak is too microscopic as under high pressure only steam might escape and so reduce the coolant. So check for leaks while the engine is ...

...water pump? could be just a loose clamp !!!! you need to inspect while cold. look for a flow line or wet area, dry off the best you can,compressed air works great. run motor to build coolant pressure ...

...If you see no leaks and the fluid level is also good in the rad overflow bottle. It could be the water pump. When the car is running do you feel the hoses are hot and pressurized. Do you feel heat ...

...water was gone but there was no visible sign of a leak. Frankly, I've taken it to a mechanic every time I've had a problem and that hasn't worked as of yet. I can't afford to take it to the dealer so ...

...pressure and causing the engine to overheat. i had the same problem an my car sounded like a bus. the fan runs off of the power steering, make sure the contaner is full and change your water pump ...

...been any "Cooling System " work on car. (1) U could have a stuck thermostat, air in cooling system, water pump or impeller damaged. (2) top hose is coolant from engine TO radiator (3) bottom hose is ...

...pressure. There appears to be water in the oil. Help? Yes, you could replace just the heads, bu i don't think they are the problem - it's much more likely that the head gaskets have failed , they are ...

...pressure tested and have the leakage fixed. The leakage may be from the radiator cap, the water pump, the radiator hoses or any of the core or welsh plugs used to seal the coolant jackets surrounding ...