Haha.... I know edy... Start engine n pull spark plug 1 by 1. Since u mentioned abt plug 4. Hehe, call ur mechanic to test wet n dry compression test. Then u know what I mean....
the idea came when changing new bumper .. noticed that be4 tis using promote bumper my engine will cooling quicker compare current bumper (special edition). Maybe the design itself...
i intrested to buy from my friend the hondata P28ecu (obd2),but currently i used the obd1 socket for my oem ecu. it is can work if i use the obd2 to obd1 conversion harness to run this ecu? plss help me any hondata...