maxthrottle
Contributing Member
Yesterday had a alarming check engine light on the port engine. I was able to get the code #1 using chawkman paper clip on the red connector.
The 2006 engine (1400436) has the newer O2 sensor and exhaust tubes. O2 connector looks pristine. Check engine Light and alarm comes on occasionally and only at idle. performance at higher
speeds is good although port engine produces 200 rpm less than starboard at WOT.
Plugs, and all fuel filters, waterpump and stats changed in 2017. 150 Hrs ago. Port engine vibrates slightly more than the other at idle but no missing. Engine did stall twice going forward at idle 650 RPM but no alarm, first time engine ever stalled out on me.
Was thinking changing plugs first, then O2 sensor? Hope plug change in the water is not too difficult?
The 2006 engine (1400436) has the newer O2 sensor and exhaust tubes. O2 connector looks pristine. Check engine Light and alarm comes on occasionally and only at idle. performance at higher
speeds is good although port engine produces 200 rpm less than starboard at WOT.
Plugs, and all fuel filters, waterpump and stats changed in 2017. 150 Hrs ago. Port engine vibrates slightly more than the other at idle but no missing. Engine did stall twice going forward at idle 650 RPM but no alarm, first time engine ever stalled out on me.
Was thinking changing plugs first, then O2 sensor? Hope plug change in the water is not too difficult?