This is a machine shop procedure which the head has to come off to accomplish.
$20 to $400, just depends.
possible bad valve guides or blown head gasket possible bad valve guides or blown headgasket
Excess fuel causes black smoke.
Go to youtube, search for Davidsfarm, and he shows how to fix a valve.
the valve guides could be worn out The carburetor is running fuel rich and needs adjustment. If it were valve guides or rings the smoke would be blue
high miles, thin oil, bad valve guides, worn piston rings, leaky head gasket, and/ or a leaky PCV valve.
To fix a leaky valve using a water valve repair kit, follow these steps: Shut off the water supply to the valve. Drain any remaining water from the valve. Remove the valve handle and bonnet nut. Replace the valve stem and O-ring with the parts from the repair kit. Reassemble the valve and turn the water supply back on to test for leaks.
To repair a leaky outdoor faucet valve, you can start by turning off the water supply to the faucet. Then, disassemble the valve and check for any damaged parts such as washers or O-rings. Replace any damaged parts and reassemble the valve. Finally, turn the water supply back on and check for leaks.
To locate and repair a leaky water valve under the sink, first turn off the water supply to the valve. Use a wrench to tighten any loose connections or replace the valve if necessary. Check for any signs of corrosion or damage that may be causing the leak. Once the repair is complete, turn the water supply back on and check for any remaining leaks.
depends on the valve
I need to perform a faucet repair. How do I stop a leak that is caused by the screw not being tight enough on the valve?
To properly use a valve stem repair kit for fixing a leaky valve stem, follow these steps: Remove the valve cap and core using a valve core tool. Deflate the tire completely. Insert the reamer tool into the valve stem to clean and roughen the inside. Apply rubber cement to the area around the valve stem. Insert the repair plug into the valve stem using the insertion tool. Trim any excess plug material. Inflate the tire to the recommended pressure and check for leaks.
Last time I sent one for repair it cost a little over $7,200 plus the 3 weeks down time
To effectively perform a shower valve repair, start by turning off the water supply to the shower. Remove the handle and trim plate to access the valve. Replace any damaged parts such as the cartridge or seals. Reassemble the valve and test for leaks before turning the water supply back on.
Common signs of a leaky shut off valve include water pooling around the valve, a hissing or dripping sound, and difficulty turning the valve. To fix a leaky shut off valve, you can try tightening the packing nut, replacing the washer or O-ring, or replacing the entire valve if necessary.
Common signs of a leaky fill valve in a toilet include constant running water, a hissing sound, or water overflowing into the overflow tube. To fix a leaky fill valve, you can try adjusting the water level, cleaning the valve, or replacing it if necessary.
The engine valve stem seals are worn. Usually valve stem seal replacement is all that is needed, occasionally there is wear in the valve stems and/or valve guides which requires further repair.