Normal operating temperature
Most manufactures will give you a hot and cold setting. Look in the owners manual under specifications or in a repair manual such as a Haynes.
can the valves be adjusted on the 454 7.4 engine
can the valves be adjusted on a 1998 454 7.4 vortex with the roller lifters
It should if you are following the firing order.
No, the valves are not adjustable.
Yes they can.
The temperature of white wine should not be too high or too low. Therefore, the temperature should be monitored and adjusted as necessary.
have your valves adjusted adjust your valves
No, the valves are not adjustable on a Jeep 4.0L.
likely valves. just have your valves adjusted at the dealership, not a big job really but it should be done by someone who knows what they're doing.
Yes, you can adjust the valves on a 2003 Toyota Corolla. Sometimes the valve clearance needs to be adjusted. They should be inspected every 2 years or 40,000 miles.
Valves should be adjusted cold (70ºF ) at .016" for both intake and exhaust valves. As usual, make sure cylinder is at TDC when adjusting.
Either low on oil or the valves need to be adjusted