░▒▓█ 𝐃𝐈𝐄𝐒𝐄𝐋 𝐄𝐍𝐆𝐈𝐍𝐄 𝐓𝐔𝐍𝐄 𝐔𝐏𝐒 (𝐕𝐀𝐋𝐕𝐄 𝐀𝐃𝐉𝐔𝐒𝐓𝐌𝐄𝐍𝐓𝐒)! 𝐇𝐎𝐖 𝐀𝐍𝐃 𝐖𝐇𝐘! █▓▒░

A quick explanation on what valve overlap is, how it can help with a tune up, what a diesel tune up is and why they are important.

#Diesel #dieseltechnician #tuneup #valveoverlap #enginepower #HEUI #cummins #cat #caterpillar #valves