Do new water pumps leak?
Every mechanically driven water pump has a weep hole that might leak a little in the beginning. However, if you still see seepage a few days after you’ve replaced the pump, or if you notice more pronounced seepage or even drips from the weep hole, you do have a problem: these symptoms point to a faulty installation.
How bad is an oil cooler leak?
Oil leaking from oil cooler One of the components that are part of the oil cooling system is the oil cooler adapter. As oil leaks, the engine loses ability to lubricate itself. This could result in increased engine temperature and premature parts wear due to increased friction from the lack of proper lubrication.
Can you drive with a leaking oil cooler?
When the oil cooler gasket fails, it is unable to keep oil in. If you notice any type of fluid leak, have it checked out right away. Continuing to drive your Volkswagen with an improper fluid level can lead to component failures and complete engine failure.
Can a LB7 oil cooler pipe be replaced?
If you do remove the pipe, make sure you have a replacement o-ring for the upper seal. Like I stated above, an LB7 injector sleeve o-ring works perfect. If this o-ring gets cut, you’ll have a big mess later on. More on that later. 13) There are two 12mm nuts holding the oil cooler tube to the back of the pump.
How to remove coolant from a Silverado Pu?
Remove the 2 nuts for the coolant duct from the engine flywheel housing. Remove the 2 bolts for the coolant duct from the oil filter adapter and the oil cooler assembly. Remove the coolant duct. Remove the oil filter adapter and 5 oil cooler assembly bolts. Remove the oil filter adapter and oil cooler assembly with the water pump outlet pipe.
How to remove water pump from Silverado Pu?
Drain the engine coolant and the engine block. Raise the vehicle. Remove the oil pan skid plate. (2WD shown). Remove the crossbar (2WD shown). Remove the crossbar (4WD shown). Remove the oil filter. Remove the left front tire. Remove the left front fender wheelhouse inner panel (1). Remove the 2 water pump outlet pipe nuts from water pump.
What to do if your oil cooler is leaking?
Well, You have to drain the hydraulic tank first before removing the oil cooler. If the leak comes from a single pinhole you can just condemed it, but if the leaks are too many, you have re-core the oil cooler. ( re-coring means changing the entire core with new cores. You can also add uv die to the hydro oil and find the leak with a black light.