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TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => The Motobrick Workshop => Topic started by: squire on August 02, 2012, 04:56:59 PM

Title: missfiring
Post by: squire on August 02, 2012, 04:56:59 PM

went out on 1986 k100rs outfit everything ok.stopped for 30 mins and restarted,engine began missfiring,limped home and checked.engine running on 2 cylinders ,nos 1 & 3. can anyone help please.

Title: Re: missfiring
Post by: frankenduck on August 02, 2012, 05:35:14 PM

Check the ground wires and other connections on you coils.  Reseat the L-Jetronic connector.

Title: Re: missfiring
Post by: squire on August 03, 2012, 08:21:52 AM

problem solved,spark plugs on cylinders 2 & 4 failed together, (unusual ).changed both plugs and everything ok..spark plug access difficult due to sidecar.thanks for help.