Bike won’t stay on – 2013 EFI GV250
- This topic has 1 reply, 2 voices, and was last updated 6 months ago by .
-
Posts
-
-
Bike Model = : 2013 EFI GV250
Hi. I’ve had issues, this is what I’ve done: I installed a new fuel pump, had the fuel injectors cleaned, installed a fuel filter in gas line before the t-split, cleaned the tank using vinegar, made sure no kinks in the gas lines…the bike runs, then after a while limited thrust, full throttle only gives me 50mph. What the heck is going on with this bike?
-
Remove the fuel filter that’s inline to the T-piece and allow the pump itself to use its own strainer attached to it inside the tank. You will be reducing less stress needed to push fuel through , although it’s not a big deal as cars do this anyway but let’s eliminate that first and see if it responds better.
Then replace the spark plugs again , make sure it’s CR8E only (ignore the likes of “IX” tagged plugs as they don’t always like them) – So stick with copper CR8E (Yellow box) or “LASER Platinum” (Silver rainbow box)
Electrics, see this topic:
Rectifier – How to Test Stator , Battery , Regulator – GT125R Carby
Ignore that it’s targeting a 125cc , that’s just its younger sister but instructions are the same.
Report back what your electrical values are ? if we can be extra sure other electrics are okay, then we can move on to other bottlenecks.
Last war could be possibly a dragging clutch or clutch too worn down or cylinder compression or clearances need sorting but this is just a guess, so if you can do:
1. (Fuel) Remove the inline filter and see if fuel delivery is better for it.
2. (Air/Spark) Replace the plugs, ride on new ones. Take a picture and post the new plugs (we shall see if the cylinders are leaning out or not?)
Doesn’t hurt to check if the air filter is clogged up or put a fresh one to make it breath like new again.
3. (Spark/Electric Power) Do the electric tests mentioned above ^ & report back figures.
-
- You must be logged in to reply to this topic.