All carburetors need maintenance from time to time. V Star. try reading here. It didnt get rid of the backfiring all together but it sure lessened it. Bike is getting good mileage and runs fine at hwy speeds but backfires a lot at lower speeds. | MAXAIR Predator Pro Delivers - 2006 V Star 1100, 1.20.2010 Customer: Jim Kilpatrick (Missouri City, Texas) A year ago I bought a gently used 2006 V-Star 1100 Silverado. Follow all of the instructions below, Enter any question, comment or answer about this motorcycle. All carburetors need maintenance from time to time. It still popped on decel so I opened the jets a half turn at a time until it stopped. The idle speed varies from warm to cold. problem and can not be fixed with air/fuel mixture changes. My 01 V Star 1100 ran great on 87 octane from day one as the owners manual indicates. The best course of action is to adjust the PMS first.......then worry about the AIS. - 2006 Yamaha V-Star 1100 Custom purchased new - Currently 8700 Miles - New Plugs (set gap @ .030") - New Air Filter - Installed Cobra Slip-on pipes & jetted by Yamaha dealer 2 years ago My bike recently started backfiring at about 3000 RPM's (no tach so just a guess) no matter what gear. It has Cobra pipes w/o baffles. The carb was supposed to have been rejetted but cannot confirm w/o removal. Reply. Forgot password? 2006 Yamaha V Star 1100 Custom. Matter of fact, it just made my bike run all round better. Yamaha V-Star 1100 backfires and will not run without choke on. Once I corrected these the popping decreased and the bike was at least rideable. Before tearing in to the cylinder head, I'd run a quick compression test on each cylinder. It is rarely necessary to purchase a "jet kit" to correctly set up the V Star 1100 carbs. I have a 2007 V Star 1100 classic with Kustom Chrome 2.75 exhaust, jet kit, K&N air filter. Caltric 2 Exhaust Muffler Pipe Head Gasket Compatible With Yamaha V-Star 1100 Xvs1100 2000-2009. Yamaha Star AIS Removal Kits : AIS Removal Kit "A MUST HAVE when installing Aftermarket Pipes" The stock Air Induction System (AIS) will create a backfire while driving by introducing fresh air into the hot exhaust stream, especially during deceleration. kjc intake. 21.8K members. Register Yamaha Starbike Forum Since 2008 A forum community dedicated to Yamaha Star motorcycle owners and enthusiasts. This is an online automotive information provider of a detailed information on complaints, defects and recalls for Yamaha V STAR 1100. A few days ago while I was riding, I was slowing down to stop at a light, and as I was downshifting, the bike stalled. the V-Star 1100’s carburetor system. The backfiring during acceleration is a serious engine related (cam timing, bad valve seat seal, etc.) 1 Answer Wire connector between stator & voltage reg/rectifier burnt. Jump to Latest ... A leak will cause things like idle hunting around, lean and then rich conditions and backfiring/popping. V-Star XVS1100S motorcycle pdf manual download. Good carb mechanic in So Cal? I highly advise it to anyone who's bike is running a little rough. It had Bubb Jug Huggers installed along with a Kuryakyn Pro Hypercharger. Also check to make sure there are no exhaust leaks at the head and where the mufflers/taill pipe attach. Yamaha Star AIS Removal Kits : AIS Removal Kit "A MUST HAVE when installing Aftermarket Pipes" The stock Air Induction System (AIS) will create a backfire while driving by introducing fresh air into the hot exhaust stream, especially during deceleration. does this under load or no load. The Virago was a regular street bike, great engine. V-Star 1100 Wiki Knowledge Base "The wKB" V-Star 1100 Wiki Knowledge Base. I have a 2000 Yamaha V Star 650 Classic. 2000 Yamaha V star Classic 1100; Once it warms up, tends to backfire a bit and overrevs in low gear (very high idle). It only have one battery replacement in the entire time but I use a battery tender. I really appreciate all the help. 4.8 out of 5 stars 21. I am assuming that is a head gasket issue. They're best known, however, for their motorcycles. The RPM's have dropped at idle and it will, as a result, stall. i have a 2002 1100 v star custom and it was running perfect until all at once it started backfiring on deceleration . Concerning The AIS As A Cure For Backfire - It Is Not The Answer! Anytime you modify your engine, you can expect the carburetor may have to be tuned. It's been through like six people before it got to me, and an awful lot of it is aftermarket. 2006 Yamaha V Star 1100 Custom. How many miles on the bike? The carb was supposed to have been rejetted but cannot confirm w/o removal. Join Community Our Top Forums View All. 5.7M. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! has it sat for any period of time? Average gas mileage was 49. Bike is getting good mileage and runs fine at hwy speeds but backfires a lot at lower speeds. Items necessary for project: zPopping and Backfiring 1100 V-Star (1) zMetric Hex Key Set zMetric Socket Set zDremel Moto-Tool With Cutoff Wheel and Wire Brush Attachments zPhillips Head Screwdriver zPliers zHigh Temperature Copper Silicone Gasket z10mmx25mm Allen Head Bolt (2) z5/8" Vacuum Cap (2) z5/16" Vacuum Cap (1) Fuel System - Exhaust. There is no membership requirement or charge to participate in this forum. Ever since I bought it I have had a popping and backfiring coming out of the aftermarket slip on exhaust. Yamaha Motor Company is a Japanese company that manufactures marine engines, large helicopter drones and other motorized products. Our users can find data on mass market car models from most popular brands. V star 1100 motorcycle pdf manual download. Idles fine. The backfiring during acceleration is a serious engine related (cam timing, bad valve seat seal, etc.) 3 Tuning ... then worry about the AIS. I would start looking for air leaks then. Took it back again and am presently waiting to get it back. 76.1K. V-Star & Virago These bikes have the same engine. Good carb mechanic in So Cal? The service allows to compare and analyze statistics for reported problems, complaints, recalls for various manufacturers. 21.5M. I bought it used with about 33k miles on it and have rode it for a few months now. One slip could be the difference between a successful rejetting and a trip to the dealer to order new carburetors.