TobiasPervik
Member
I'm still fighting my 220hp Merc and I feel like I'm tried every trick in my book with no success.
So far the following things been done:
New spakplug
Watersprayed ignition components
Ohm tested sparkplug wires
Put on extra ground cable to the ECU
Checked for corroded ground cables
Got the injectors tested, no one is leeking
Cleaned throttlehousing
Cleaned all fuel filters
Compression test
Checked vaacuum hoses
Well, I think that is all, I don't know how to proceed in the troubleshooting. It still runs uneven with a fluctuating tachometer.
How should I proceed? All input is welcome since I'm really on my own in this since there isn't a outboard mechanic that got a clue about these engines in Gotheburg, Sweden..
So far the following things been done:
New spakplug
Watersprayed ignition components
Ohm tested sparkplug wires
Put on extra ground cable to the ECU
Checked for corroded ground cables
Got the injectors tested, no one is leeking
Cleaned throttlehousing
Cleaned all fuel filters
Compression test
Checked vaacuum hoses
Well, I think that is all, I don't know how to proceed in the troubleshooting. It still runs uneven with a fluctuating tachometer.
How should I proceed? All input is welcome since I'm really on my own in this since there isn't a outboard mechanic that got a clue about these engines in Gotheburg, Sweden..