F4 1000 2006.....crazy... - MVAgusta.net
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post #1 of 16 (permalink) Old 08-02-2019, 02:10 PM Thread Starter
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F4 1000 2006.....crazy...

Hi guys...got this f4 second hand and I have the trouble that sometimes it goes like a charm and others.... sputtering repentine cuttings a 8000rpm and the tacho needle gets crazy bouncing like a kid on a party, other nice but after 6/7ish krpm the needle bounces,under wot.
I have just launched it on the Dyno and power is ok....but that Lil thing... driving me nuts

Any help appreciated
Thanks guys

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Mv Agusta f4 1000 2006 stock (only air filter)

Gsxr 1000 k6, ecu mapped, akrapovic,kn,head work,vstacks,clutch mod
Rgv 250 M vj22B arrows and filter


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post #2 of 16 (permalink) Old 08-02-2019, 03:16 PM
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this

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Last edited by MV Arthur; 08-02-2019 at 03:42 PM.
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post #3 of 16 (permalink) Old 08-02-2019, 03:37 PM Thread Starter
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Hi Arthur, can't open link

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Mv Agusta f4 1000 2006 stock (only air filter)

Gsxr 1000 k6, ecu mapped, akrapovic,kn,head work,vstacks,clutch mod
Rgv 250 M vj22B arrows and filter


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post #4 of 16 (permalink) Old 08-02-2019, 03:38 PM Thread Starter
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I have put ilon ignition and I hear a pulsating sound,have disconnected injector to discard,it keeps there

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Mv Agusta f4 1000 2006 stock (only air filter)

Gsxr 1000 k6, ecu mapped, akrapovic,kn,head work,vstacks,clutch mod
Rgv 250 M vj22B arrows and filter


From Spain
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post #5 of 16 (permalink) Old 08-02-2019, 03:45 PM
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https://www.mvagusta.net/forum/13-br...le-shakes.html

https://www.mvagusta.net/forum/20-ma...e-bounces.html

https://www.mvagusta.net/forum/20-ma...-bouncing.html

2009 F4 RR 1078 312
2005 F4 Tamboweenie
2005 F4 1000S
1999 Aprilia RS50
1996 Ducati 916
1959 MV Agusta TREL 125 Centomila

PAST - 2013 F4RR, 2008 F4 312R, 2005 F4 1000S, 1999 F4 750 S
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post #6 of 16 (permalink) Old 08-02-2019, 04:15 PM Thread Starter
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Thanks,Im on it, I have removed the tacho and disassembled it, capacitors look fine, will measure them tomorrow and just in case..repalce them if its due that one of.the is on holidays not smoothing signal out

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Mv Agusta f4 1000 2006 stock (only air filter)

Gsxr 1000 k6, ecu mapped, akrapovic,kn,head work,vstacks,clutch mod
Rgv 250 M vj22B arrows and filter


From Spain
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post #7 of 16 (permalink) Old 08-02-2019, 05:13 PM Thread Starter
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This is the pulsating sound I talked about, only in this cyl, N2

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Mv Agusta f4 1000 2006 stock (only air filter)

Gsxr 1000 k6, ecu mapped, akrapovic,kn,head work,vstacks,clutch mod
Rgv 250 M vj22B arrows and filter


From Spain
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post #8 of 16 (permalink) Old 08-02-2019, 10:08 PM
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post #9 of 16 (permalink) Old 08-03-2019, 01:01 AM
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What is an Ilon ignition? That sound is like water bubbles seeping through, never heard anything like that!

F4 750 with Brutale 910S motor
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post #10 of 16 (permalink) Old 08-03-2019, 03:19 AM Thread Starter
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Hi,from Spain.
I meant with ignition on
Yes...it's also the first time I hear this

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Mv Agusta f4 1000 2006 stock (only air filter)

Gsxr 1000 k6, ecu mapped, akrapovic,kn,head work,vstacks,clutch mod
Rgv 250 M vj22B arrows and filter


From Spain
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