My manual says to inspect the plugs every 5000 miles, but I'm wondering if I should do it maybe every 1000. ......Have any of you heard of this kind of thing happening to a Vic?
04 TC also and have put about 20K on it in little over a year.
Answer No and No.
I have a Stage 1 flash, Ness Big sucker filter and level 1 exhaust. I run the shit out of it on 87 octane (not to start the octane thread again, just posting for info) and replace my plugs at about 10K because I am pulling them anyway just to see how she is running. Did this shortly after buying it then again after installing the Ness filter just to make sure how I was burning. You can pick the NGK's up at Advance Auto for 2.60ea but check your local auto store. No need to go to dealer and pay 300% more and that way when you do pull them, you can just replace them.
If you want to worry about anything, check your battery terminals to ensure their tight and replace your wires... Greater chance of that giving you a headache then your HD bud. Havent ordered mine yet but at 9yrs old... think about it. Fuel pressure drops, you will know it and if it does happen, VICBuilder is the man for the replacement.
Safe ridin, Tim
2011 White Vision - Nuvi 550, Lowers, Lloydz 2nd filter, Vic perf filter, CB/Icom, 96 Brake LED's, Clear Signal lens/Switchbacks, VIC Hwy Pegs, Stebel Horn, 7Jurock 15" Shield, PCV, Lloyd ATS and Variable intake, Ness honkers
2004 V92 TC - S1 flash, level 1 slip-on, Ness big sucker K&N, ISO Grips, 4x1.5 Highway Hawg Risers, extra chrome (never too much), JM 2k CB 4' antena, Mustang seat, HD Front TS & Lowers, OD Pulley
Retired Navy SCPO