Thread: Word To From The Wise
06-20-2008, 08:36 PM #1
Word To From The Wise
Took My Conversion Out Tonight For Some Data Loging. Ski Has Be Way Too Rich For Too Long. Made A Few Passes To Record Onto My Lm1 "o2 Sensor" . And Slowly Noticed Rpm Loss. Came Back To The Shore Put It On The Trailer Opened The Seat And Saw Oil All Over From My Catch Can. "i Clean It After Every Use"
So The Moral Of The Story Is Having A Ski Run Too Rich For Too Long Will Blow Your Engine. Even Know I Have A Wideband Kit And Make Data Logs All The Time I Was Running Way Too Rich For Too Long 9.5 10.1@ Wot. That's Real Bad.
I Am Almost Certain I Washed A Piston With Too Much Gas.
Soo For All Those That Don't Know. Get A Wideband Kit. Do Testing Regularly If Your Ski Is Below 11.2 Fix It Before You Blow Up Your Engine.
All This Stems From Me Tuning The Fuel Map And Playing With Injecter Sizes.
So Learn From My Mistake. It Wasnt Bad Yet But I Caught It In Time.
06-20-2008, 08:39 PM #2
06-20-2008, 08:58 PM #3
06-20-2008, 09:01 PM #4
he is a diehard. i love it. there are not many people as dedicated as him. learned something new. thanks jason
06-20-2008, 09:40 PM #5
That sucks Jason! I agree 100%, a AFR gauge is a good idea when tuning.
06-21-2008, 08:13 PM #6
maybe i got lucky. changed the oil cause it was like water from running lean. changed my fuel map, did some double checking, got my engine to run hotter.
89.2@ 8300 rpm's and no oil out my catch can. thank god
06-21-2008, 09:18 PM #7
yeah, whats happening is that when the engine runs cold, the ecu gives it "warm-up" enrichment.....all the time increasing the coolant temp decays the warm-up enrichment, by 160-180 it should all be out.
06-21-2008, 09:23 PM #8
Thats Was Exactly What I Noticed. One It Hit 160 Degress It Was All Good.
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