397K views · 2K reactions | Install main cap 4hl1 ang pagbubuo #assembleengine #engine #4HL1 #isuzuelf #mechanic #mechaniclife #truck #automotive #enginerepair #reels #trendingreels #reelsvideo #reelsviral #reelsfb #fyp #tutorial | Alexander Bawa-an Behic | Facebook

The engine smoke comes from oil leaking out of the valve cover and onto the exhaust headers. Spark plug well gaskets can be a problem on almost any engine with recessed spark plugs, which you’ll find on most sport bikes, many dirt bikes, and even cars. The reason gasketed washers are so important to replace is they flatten out over time and the fasteners are shouldered, so they only push the valve cover down a fixed amount. This means that the thickness of those washers determines the amount of