Quote Originally Posted by ojela2
my 96 lancer EL was checked by the casa. sabi kelangan overhaul kasi di na gumagana yung isang piston. pag tinanggal yung hi-tension wire ng sparkplug#3, hindi nagbabago yung andar, that means lost compression(?). nagpalit ng hi-tension wire and sparkplug, ganun pa rin.

help! any other possible reasons for this? mga magkano kaya repair at san maganda magpagawa?
What did they mean when one of the piston is not working. Did they conduct compression test on each cylinder or did they just hook the computer engine analysis. You've replace spark plug and tension wire, but they you check the distributor if its still within the proper gap or corroded.