bygingos Posted March 17, 2015 #1 Posted March 17, 2015 (edited) I am new on here read a lot the last 6 months still didn't fine my problem.Thank you for any help you can give me thinking of trying to fix it my self or maybe take it to another dealer Today 04:43 PM] bygingos : OK folks here is my problem I have a 1993 1300 venture. When I take it for a ride the RPM will stick at about 3000 RPM this is when I only ride it about 5 miles does the same when I ride it longer. Took it to the shop last year and they rebuilt the carbs [Today 04:48 PM] bygingos : still has the same problem. Don't think the mech knew how to fix it $1000 for that lesson. Still have the same problem is there any help out there Thanks in advance. OH I have read a lot on here the last 6 months could not fine a fix for my machine. [Today 04:51 PM] bygingos : new diagrams and new needle valves. Adjusted the valves, clean the tank and the carbs. what does the piolet valves do Edited March 17, 2015 by bygingos spelling
93 venture Posted March 17, 2015 #2 Posted March 17, 2015 http://www.venturerider.org/forum/computer-lights-horns-other-electrical/10640-tci-yes.html had a few TCI cause wild problems like yours
dingy Posted March 17, 2015 #3 Posted March 17, 2015 If you get to the point of believing it is TCI, I sell an aftermarket unit. http://www.venturerider.org/forum/photopost/showproduct.php?product=204&title=ingnitech-tci-2c-replacement-for-1st-genventures&cat=20 Gary
rbig1 Posted March 18, 2015 #4 Posted March 18, 2015 When you wiggle the throttle control is there free play before it moves carbs. If the cables are not set right it will not go back to idle by itself. You have to turn it back. It could be a frayed cable also. these have a push and a pull cable on throttle. The pilot jet is for idle circuit. Only works to around 2500 rpm aprox. On the left side just below the neck is a terminal box where the cables connect. If its like the 83s you should be able to see if there where they should be has reference marks on it.
rbig1 Posted March 18, 2015 #5 Posted March 18, 2015 Also loosen up the idle screw see if that drops idle down. If the idle is set to high will not slow down once warmed up. temp makes a difference on mine
bygingos Posted March 18, 2015 Author #6 Posted March 18, 2015 (edited) Thank to each of you the throttle cable has been checked and the mech said it was ok I do have a new cable if I need it I will check again. I am wonder if the pilot jets were ever cleaned if maybe they are stopped up Just from what I have read on here Edited March 18, 2015 by bygingos spelling
cimmer Posted March 19, 2015 #7 Posted March 19, 2015 The issue you are having sounds like that the bike wont idle but stays at 3000 RPM instead of at around a 1000 RPM. Make sure the choke cable isnt hanging up on you if you use that to start it or if it is already engage at the carbs. With the left side cover off you should see the choke lever moving up and down as you move the choke lever on the left handlebar. I would make sure that the cable is lubed at the handlebars and moves freely in the cable housing and if needed there is an adjustment at the carb for the choke cable. Also be aware there is a junction for the throttle cable that might also need to be lubed where the cruise control connects. The handlebar cable doesnt actually go the carbs but instead connects at a junction box and another set of cables goes to the carbs from there. I would look at all the cables first since you have had the carbs rebuilt. Here is a link to a parts diagram for the junction box. 1993 Yamaha XVZ13DE Handlebar Cable | Part Shark Let us know what you find. Good Luck. Rick F
Venturous Randy Posted March 19, 2015 #8 Posted March 19, 2015 This should be moved to the 1st gen section. Randy
Marcarl Posted March 19, 2015 #9 Posted March 19, 2015 Make sure you have the throttle cable run in the right spot. As the cable enters the carb area it needs to pass a shaft with a nylon spacer on it. The cable goes on the inside of the shaft so that it does not ride on the spacer. The other issue I can think of is carb sync. You might want to check the sync. If one carb is out there is a problem.
Venturous Randy Posted March 19, 2015 #10 Posted March 19, 2015 Make sure you have the throttle cable run in the right spot. As the cable enters the carb area it needs to pass a shaft with a nylon spacer on it. The cable goes on the inside of the shaft so that it does not ride on the spacer. Are you talking about the small nylon roller that is on the shaft? On every Venture I have seen, the cable is routed on the underside of the roller from the cable housing to the connection point and is in constant contact with the roller. Maybe I am misunderstanding, as I am not familiar with the nylon spacer you are talking about. Randy
Marcarl Posted March 19, 2015 #11 Posted March 19, 2015 Are you talking about the small nylon roller that is on the shaft? On every Venture I have seen, the cable is routed on the underside of the roller from the cable housing to the connection point and is in constant contact with the roller. Maybe I am misunderstanding, as I am not familiar with the nylon spacer you are talking about. Randy From the cable housing to the attaching point at the carb the cable should not contact anything. You shouldn't have any issue with the return cable, it's well out of the way but it should also run freely. It's the 'pull' cable that often gets routed over the nylon spacer (it's a spacer, not a roller). Also check to make sure that the bracket that supports the end of the cable sheath is held together properly. Often times the round parts where the cable sits in gets loose from the bracket itself, and if those two aren't solid it will also give you throttle problems.
bygingos Posted June 7, 2015 Author #12 Posted June 7, 2015 Well first of all thanks for the help. My bike is fixed. Found the pilot jets about 1/2 stopped up also needed two throttle cables but the biggest thing I took it to a shop in Petersburg to get the work done and he recleaned the carbs repair the choke cable and did a great job when he sync the carbs. Bike now runs great Idle is right where it needs to be and most of all it comes back to idle like it should. If you have a problem in WV and you are close to Petersburg WV Tri County Yamaha is a really good shop. 304-257-4420 They do a great job $65 labor rate. Again thanks for all your all's help.
Yammer Dan Posted June 7, 2015 #13 Posted June 7, 2015 (edited) Sea-Foam would have cured it at about 9 bucks. Not able to type much now but keep them clean. If you haven't done the Sea -Foam now is a good time. Give it a full can to less than 1/2 tank, run it enough to make sure it is in carbs good and leave it in for a day or 2 or at least overnight. Then run hard til you have to fill up Sea- Foam is costly but well worth it. I use a lot of Marvel Mystery Oil to keep them clean anymore since Sea-Foam has gone out of sight. Edited June 7, 2015 by Yammer Dan
bygingos Posted June 12, 2015 Author #14 Posted June 12, 2015 I have used sea foam in the past and will again but I am now using non ethanol gas which was partly the cause my problem. Thanks for the help. I can get regular gas where I live but will have to use ethanol gas when on a trip.
Yammer Dan Posted June 15, 2015 #15 Posted June 15, 2015 Once they are clean Marvel Mystery Oil will keep them going at a lot less cost.
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