Water leakin under motor hose - 2000 Isuzu Rodeo

The Most common leak on the 4.3 and 5.7 are from the Bypass Hose on TOP of the Intake Manifold. It is a Quick Disconnect Fitting that corrodes and then leaks and then drains down the back of the motor.

The next possibility is a Heater Hose

Depending on how bad the leak is... If you have been running Water or a Majority Water, the FREEZE PLUGS or EXPANSION PLUGS will corrode and the water eats the metal and BAM!!!! leak

If you can provide more information, but I would start there.

could leak water pump that what you did.

Hole in firewall rain leakin down and in. At least thats my prob. Some silicone should work

Are you sure its not the coolant bleed hose? in that case you would have to replace it.

indicates a rusted out welsh plug
take it in for a cooling system pressure test

You mean its leaking under the hood and in the car? Or just under the hood? If there is no water inside, and the car doesn't over heat. Then i would say its probably a leaking heater hose. But if its wet in the car then yes it is the heater core.

Hi :) Tan colour oil is water and oil mixed together or greenish tan is antifreeze and oil That sounds like a head gasket leak coming from the left bank of the motor.Check the dip stick it might be showing up in the oil too.Head gaskets are around $60.00 plus labour as long as the head is not warped or cracked.

change thermostat . if nothing there under housing by the powersteering pump then it dont have one in it ,need to put one in .water pump up on pass. side behind timing housin. this motors bad for head gasket leakin

check both upper and lower rad hose

okay, wipe everything down once it has all cooled down and observe where every and any thing is leaking from and we can go from there.