1 K100LT '91 - Misfiring Mon Jun 24, 2013 7:11 am
fertilemind
active member
Hi All,
The saga of my LT continues. I had a local shop do the engine repair work and they assured me all was fine the had the bike on a dyno and ran it up to 5th all seemed to be fine.(later discovered they were running it without a load!)
After fixing the seat and body parts I got to ride it for the first time. It missed under load. I decided to look at the plugs: Agggggggggg two Bosch and 2 ngk all the wrong heat range. So off to supply and 4 new NGK D7EA (supposed to be equal to Bosch X5DC. Also noticed some cracking on the HT lead at cylinder 2 coil connection.
Calling around only to find no leads in the country and 10 days delivery and R2,200.00 for a set from BMW. (beyond my price range at the moment)
I decided to get a similar set of car leads just to test all.
So new plugs gaped to .65mm new leads on - START
AGgggggggggggggg : Misses worse than before like I crossed a set of leads. Verified that coil number to cylinder number all ok. Still missing.
What am I missing? excuse the pun.
Rob
The saga of my LT continues. I had a local shop do the engine repair work and they assured me all was fine the had the bike on a dyno and ran it up to 5th all seemed to be fine.(later discovered they were running it without a load!)
After fixing the seat and body parts I got to ride it for the first time. It missed under load. I decided to look at the plugs: Agggggggggg two Bosch and 2 ngk all the wrong heat range. So off to supply and 4 new NGK D7EA (supposed to be equal to Bosch X5DC. Also noticed some cracking on the HT lead at cylinder 2 coil connection.
Calling around only to find no leads in the country and 10 days delivery and R2,200.00 for a set from BMW. (beyond my price range at the moment)
I decided to get a similar set of car leads just to test all.
So new plugs gaped to .65mm new leads on - START
AGgggggggggggggg : Misses worse than before like I crossed a set of leads. Verified that coil number to cylinder number all ok. Still missing.
What am I missing? excuse the pun.
Rob
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1991 BMW K100LT | 1989 Suzuki GSX-R 750 K Slingshot
"duo sunt meliora quam quattuor rotarum"