new motor problems???
#1
new motor problems???
i recently had a new motor dropped in my bike and it has no top end it will start to bog at around 8k if im lucky 10k i dont know if its the sencendary injectors or if the clutch is slipping i was gonna check the in jectors but my ******* volt tester needs a new fuse fml allso if i burn out and bring the rpms to high it stalls out
#4
Re: new motor problems???
Is it making any noise? if so it could be the cam chain tensioner... Mine was loose as a crack *****, and louder than hell and did the same ****. Once i snugged her down the bike ran great.
#7
Re: new motor problems???
the fuel pump is most likely bad.. seen it many times on the gixxers...
the top injectors wont deliver fuel unless the bike is running... the secondary throttle plate is controlled by a servo motor, that calibrates when you turn the key.
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the top injectors wont deliver fuel unless the bike is running... the secondary throttle plate is controlled by a servo motor, that calibrates when you turn the key.
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http://stuntsteel.com
http://stores.ebay.com/StuntSteel
http://4acp.com
4 ALL CYCLE PERFORMANCE "Be a Star"
P- (484) 494-3136
#12
Re: new motor problems???
no codes no miss fires it just stopa around 8k wount climb any higher ir i pinn it or if i slowly let it climb no diffrence it runs perfect untill about 8k rpms and yes its the same harness as on the old motor and i got a new pump when i put the new motor in cuz the other **** the bed
#13
Re: new motor problems???
First off.....
Have you done a tune up on the engine. I am assuming that you bought it used and seeing as you can't pay for a FUSE for your volt meter....... You might have skipped a few things...
I would have to go with fuel delivery or ignition. Are the spark plugs good? correctly gapped? What about fuel line restriction? Is the fuel line kinked? What about a fuel filter? Is there a filter screen on the tank side of the fuel pump?
What was the original problem with the last engine?
Have you done a tune up on the engine. I am assuming that you bought it used and seeing as you can't pay for a FUSE for your volt meter....... You might have skipped a few things...
I would have to go with fuel delivery or ignition. Are the spark plugs good? correctly gapped? What about fuel line restriction? Is the fuel line kinked? What about a fuel filter? Is there a filter screen on the tank side of the fuel pump?
What was the original problem with the last engine?
#14
Re: new motor problems???
i just put in new plugs oil change no kinks in the line and the fule pump i have to take apart to get at the filter i was gonna buy a fuse but the hard ware store dident have the right ones and i dident feel like going back to auto zone for the third time today and the old motor i hydro locked it
#16
Re: new motor problems???
well did it work? my boy had the same problem..turned out the ecu wasnt running the secondarys the way it should..try it! if thats not it then check all the vac lines on the throttle bodies,then the fuel filter if its a new one you shouldve checked that before you put it in
#17
Re: new motor problems???
will test it in the morning cant now cuz my ****** neihbors will call the cops on me they hate me as it is and yea im pretty shur it has a tps
Last edited by Gixxxer Guy Ed; 10-20-2009 at 11:53 PM.
#18
Re: new motor problems???
if it was a tps it would stumble when opening the throttle more when the motor is at any rpm. that doesnt sound like the problem. check fuel pressure, plugs, and coils, crank and cam position sensors.
#19
Re: new motor problems???
check the exhaust valve. turn the key on and off. is the servo motor working? is the valve moving? if not the motor might be bad or the cables may be crossed and when its suppose open its closed and wont allow it to rev. hope that helps