jerky throttle and solution

appliance821 · July 7th, 2015, 01:10 PM

This might not solve others' problems but I just ran into this. Finishing a 700mile camping backroad scratching trip I noticed a lot of throttle snatch. Thinking I maybe read too many forums I did some testing and it was indeed pretty jerky.

The first thing I thought was what a mechanic told me: when you fill with gas you're also filling with whatever the last guy left in the hose. When we're talking maybe 3 gallons a fill up, that can be significant. So I burned off a tank and refilled - seemed better but not home free.

After I got home I did my first ever chain tightening - thinking a loose chain can create driveline issues. It was 6mm loose. The job itself is remarkably easy.

Boom - smooth as 821cc high compression twin buttah can get. Done. Check that chain and watch that fuel. and congrats to Brock Holt - a player's player.

zibbit u2 · July 7th, 2015, 05:33 PM

That's an interesting theory, one that I'll try if I ever get a jerky throttle issue.

appliance821 · July 7th, 2015, 06:28 PM

Quote:

Originally Posted by zibbit u2

That's an interesting theory, one that I'll try if I ever get a jerky throttle issue.

I never had a jerky throttle - my point is that this solved an issue that came due to 2 problems - fuel and chain. Not really a theory: a problem and a solution.

July 7th, 2015, 01:10 PM	#1
appliance821 Senior Member Joined: Jun 2014 From: Boston Posts: 819	jerky throttle and solution This might not solve others' problems but I just ran into this. Finishing a 700mile camping backroad scratching trip I noticed a lot of throttle snatch. Thinking I maybe read too many forums I did some testing and it was indeed pretty jerky. The first thing I thought was what a mechanic told me: when you fill with gas you're also filling with whatever the last guy left in the hose. When we're talking maybe 3 gallons a fill up, that can be significant. So I burned off a tank and refilled - seemed better but not home free. After I got home I did my first ever chain tightening - thinking a loose chain can create driveline issues. It was 6mm loose. The job itself is remarkably easy. Boom - smooth as 821cc high compression twin buttah can get. Done. Check that chain and watch that fuel. and congrats to Brock Holt - a player's player.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Fuel Gauge Solution?	ambientscape	Mechanical and Technical	5	January 14th, 2014 07:58 AM
Jerky throttle	HyperEA	Mechanical and Technical	7	June 6th, 2013 10:37 AM

July 7th, 2015, 05:33 PM	#2
zibbit u2 Senior Member Joined: Jan 2015 From: Victoria BC Canada Posts: 463 I Ride: '09 RM-Z450 Supermoto, and '13 Hyperstrada	That's an interesting theory, one that I'll try if I ever get a jerky throttle issue.