I have a 2010 ford explorer it idles rough strunges uphill the check engine light on I change the ignition coils and spark plugs cleaned the fuel injecttors
i changed the spark plugs and coils a week ago and cleaned the injectors a couple of days ago
What code was stored for the check engine light? And did it go away after fixing the spark plugs and injectors?
P0300 and the check engine light did not disaber
what ealls could it be
it needs a new motor
I did a compression test it has low compeson
measure the fuel rail pressure. Verify it is within spec.
I did do that
ok please list all the troubleshooting you have done so we aren't wasting our time going back and forth. Thanks.
change the spark plugs and intiong coils cleaned the fuel injectors and lines
did you verify that spark plugs are working properly?
yes
Check if the catalytic converter is plugged up. Bump it and listen if it rattles inside. Remove the oxygen sensor upstream of it, and see if the engine runs better.
I put a new cat on it a few months ago along with a new o2 sensor
ok so clearly you've done everything but you're not telling us, so I have no more answers for you.
Go to a mechanic.