I am assuming you are referring to port valves. Exhaust and intake valves are the most common names.
It's actually a type of clamp used to install or remove valve springs in auto engines .
Oxygen sensor
refer to weekend daycare services
Full Force Feed
The valve seats in 'unleaded' engines have to be harder then the older 'leaded' engines. Designing, tooling up, manufacturing, and installing harder valve seats for every type of engine they build cost the automakers lots of $$$$$$.$$
Which type of resistor is commonly used in automotive circuits?
Either the 3.0 liter " Vulcan " V6 or the 3.8 liter V6 . Both engines are overhead valve / pushrod design
If it's an 8 valve engine and not the 16 valve: Bosch Spark plugs have a gap of 0.8mm NGK spark plugs need a gap of 0.9mm 16 Valve engines have a 0.9mm gap on each type of spark plug
Straight/Inline engines, V type engines, Rotary engines and diesel engines
Internal combustion.
Sulfuric
Answer Yes, This is a very common type of automotive accident.