Acura Repair Questions? Ask a Mechanic for Answers ASAP
hi im david , thanks for visiting the site. do you have any other codes other than P0300,301,303,304,305 and 306?
wow. if you take the new ignition coil and move it around to another cylinder does the misfire for that cylinder go away?
so the misifres on on 4 and 6 still?
put a noid light on the injectors for the misfiring cylinders.
its a small light that plugs into the connector for the fuel injectors. when you crank the engine its flashes to let you know you are getting a pulse command from the computer to fire the injector
if you have no pulse. you get a misfire
harbor freight sells a good set for cheap
if its not a coil or plug, it will be an injector or the wiring to the injector or the computer.
probably not the computer though
do you have a known good coil?
put it on one of the misfiring cylinders and see if that cylinders misfire goes away
its alot. but dont worry about the computer. lets concentrate on the misfires.
no more ideas until we know that all the injectors are firing... ill be on tomorrow.
ok, now you need to do a fuel pressure test
there is no schrader valve on the fuel rail. you have to tap into the lines ... this video will show you how
for fuel pressure? yes
hows it going?