Main & fuel pump.
"A diagostic" is a loose term for troubleshooting. It clearly depends on the trouble your having as to how you trouble shoot.
I have a 2002 ford focus and it just started to run rough. I found a broken tube on the exhaust manifold that runs to the intake manifold and I am wondering what is tube and if it is causing my problem?
It doesn't need one to run, but it probably won,t pass emission tests
yes. you will need the CD for it though.
yes.
The daytime running lights are the low beam lights run by a specific circuit. If they don't work then check your fuses and then the wiring harness for damage.
There are no extra fuses for your trailer lights. If you have the towing package (and you do) the trailer lights run through your regular fuses (tail, brake, turn).
Why do i have to sign in when I need a simple question answered so my car will run
The two fuses are in the engine compartement fuse block, # 29 and #30.
If the fuses are okay, then you need to have a mechanic run a scan on the instrument cluster. This is most likely where the problem is and it takes specialized tools to diagnose the problem.
dont run it so hard dont run it so hard
Run Ronnie Run was created in 2002.