fuel or injection problem???

[alkis]

Hi guys

I have a 2001 1150GS with 90000Km.
The problem is this... imagine that you are traveling with 5 or 6K rpm and you approach a turn or a traffic light and you close the throttle , you go down the gears and the revs drop to about 2,5K. Then you open the throttle again BUT... nothing happens. It is like i am out of gas .Then i close the throttle and reopen it and the problem is gone!!! if i dont let the revs drop under 3K it does not happen. also it happens some times when i stop at a traffic light but it does not die out but it stutters for 5 seconds and then everything is normal again.. I have changed the fuel filter but nothing happened . TPS maby ?? i really need your help on this since it happens while i am taking a turn with closed throttle. Oh it does not occur when i am driving in town with low rpm

 

[Comfy Old Boots]

perhaps a squirt of the correct lubricant at both butterfly wheels and into the cable could be in order? did you ever have your cables replaced?

 

[alkis]

no i have never replaced them but i dont know about the previous owner(i bought it with 80K) .But the throttle grip moves freely ,if the buterfly wheel is stuck how can i twist the grip?

 

[Comfy Old Boots]

it could be snagging. they get old. Might be worth getting it checked out by someone. best of luck it

 

[davegs]

Throttle

Take apart the twist grip and oil the cables around the grip worked for me several times.
dave gs.

 

[alkis]

ok i will do so ,but i can not understand how it will solve thr problem since the grip rotates smoothly

i will inform you about the outcome..

 

[alkis]

after doing some reading on the forum i found out that he pressure regulator might be the problem..
so i chenged it about a year ago and the problem stopped

until a week ago

i really dont think that it has broken down again. Maybe it was something different from the begining. Any suggestions?

If i go to the dealer would it be possible for them to find the problem from the faults in motronic??

 

[dancata]

after doing some reading on the forum i found out that he pressure regulator might be the problem..
so i chenged it about a year ago and the problem stopped

until a week ago

i really dont think that it has broken down again. Maybe it was something different from the begining. Any suggestions?

If i go to the dealer would it be possible for them to find the problem from the faults in motronic??

if your problem is electric related, most probably.

 

[alkis]

yes my next guess would be the tps