Vibration at about 1,200 rpm
11-10-06, 09:12 AM
#27
trainwreck
yea my torque brace made about 15 different things vibrate that i had to track down. 3 of those were heat sheilds so check those, also exhaust, make sure all those rubber mounts are on there.
11-10-06, 03:23 PM
#28
Originally Posted by BigJim
yea my torque brace made about 15 different things vibrate that i had to track down. 3 of those were heat sheilds so check those, also exhaust, make sure all those rubber mounts are on there.
Thanks to all for your input. God bless. I'll let you know after i figure it out.
11-10-06, 10:20 PM
#33
Mine does that too twinkletoes mine is right at 1750 though, and it stops over and below. I was told it was just harmonic vibration from the exhaust. A certain point in the engine.
If it was the driveshaft, you would vibrate horribly everytime you go to slowdown.
Its not any drivetrain, You loosened up the torque brace and it had no effect on anything. I gurantee its just the same problem as mine. No big deal.
-nick-
If it was the driveshaft, you would vibrate horribly everytime you go to slowdown.
Its not any drivetrain, You loosened up the torque brace and it had no effect on anything. I gurantee its just the same problem as mine. No big deal.
-nick-
11-10-06, 10:37 PM
#34
I doubt its the exhaust causing the vibration, but you never no. I think i still tightened the nuts up a little bit to tight on the brace. I' ll redo it and let you guys know. Ya, its not that big of a deal, but than it is. So, none of the drivetrain is affecting this? Well, my drivetrain is excellent.
11-10-06, 11:06 PM
#35
UPDATE: Ok, i went to go start up my 7 and i revd it up past the 1,200 rpm range then let it come back down. Then, it stayed at 1,500 rpm for about 8-10 seconds it seemed like. It was weird. So, all i did last night was loosen the bolts on the engine torque brace, and now its doing this. This makes me think now that its totally the engine brace. I'll let you guys know. My buddie coming over right now and we're going to try and solve it and put my RB muffler on.
Thats post number 1,000
Thats post number 1,000
11-12-06, 04:59 PM
#37
Carb screws don't change by themselves, why does everyone seem to think they had a visit by the carb gnome and he fubared with the carb adjustment? It's usually something else, adjusting the carb will not neccessarily solve the problem and can make it worse. Keep reading the manual, before making any adjustments.
11-12-06, 05:34 PM
#39
Oh, i found two rubber things that are supposed to hold the exhaust and the muffler up and they were broken. I doubt this is causing it tho, maybe. The exhaust system and muffler wouldnt even reach over ther either, where the rubber things were to hold the exhaust system
11-12-06, 09:17 PM
#43
Originally Posted by twinkletoes
uhh, what the heck. I know where it is, but what the heck? I can't find it. I think its the torque brace or the idle screw or something. I don't know. Anybody else able to help me out?
11-13-06, 12:09 AM
#44
Originally Posted by moremazda
I am guessing that you are running the stock carb setup...... it is the decel valve that makes the "vibration" that you are talking about
Thanks nick. I'll check it all out
God bless
Last edited by twinkletoes; 11-13-06 at 12:28 AM.
11-13-06, 08:48 PM
#46
Nevermind about the idle screw, I found it. Its actually a throttle adjust screw, not an air adjust screw. I guess my friend and I will fis it tomorrow. My idle is actually at 1 rpm now, its weird. Hopefully this will fix the vibration too.
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