judge9554
Just got it firing!
I just purchased a 2009 Griso 1200 8V that has 1400km on it. The bike sat for a few years and I expected it to run a little off because it sat for so long. I siphoned the fuel in it and put some fuel injector cleaner with fresh gas. After 4 tanks of gas and a few hundred km I am still having the following issues;
The biggest one is it wont rev past 6500-7000rpm. The stock rev limiter was bumped to 7800rpm so its not that. When you rev up between 6500-7000rpm's the bike just doesn't want to rev anymore. No lights or anything. Like a weightlifter who can't lift anymore. It doesn't cut out like a rev limiter, it just doesn't go any higher. I have never heard of this with any other bike.
The bike runs hard everywhere and no surging except some slight surging under 3000 rpm.
It idles a little rough with dips every 15-20 seconds or so in rpm. The bike sounds like a Guzzi and the valves sound perfect.
The recall has been done for the tappets,etc. I checked the ECU codes 12425 and everything is normal.
I don't understand why a bike would not rev past a certain rpm????
The biggest one is it wont rev past 6500-7000rpm. The stock rev limiter was bumped to 7800rpm so its not that. When you rev up between 6500-7000rpm's the bike just doesn't want to rev anymore. No lights or anything. Like a weightlifter who can't lift anymore. It doesn't cut out like a rev limiter, it just doesn't go any higher. I have never heard of this with any other bike.
The bike runs hard everywhere and no surging except some slight surging under 3000 rpm.
It idles a little rough with dips every 15-20 seconds or so in rpm. The bike sounds like a Guzzi and the valves sound perfect.
The recall has been done for the tappets,etc. I checked the ECU codes 12425 and everything is normal.
I don't understand why a bike would not rev past a certain rpm????
