1993 Toyota Camry • 220,000 miles

My 1993 camry v6 is missing very badly in drive and idle.I performed a compression check on the left bank and the results on cylinders 1-3-5 were between 195 t0 200 psi. The resistance of the wires 4.5k ohms to 6.5k ohms, I observed there were black carbon deposites on spark plugs 1and 3 and none on 5. Please provide the steps and procedure I need to execute to correct this ongoing and very frustrating prolem. Thanks, MAX
Max higa
July 4, 2013.

Scan for codes and check fuel pressure first

Jul 5, 2013.