my mx-3 is no doing good (help)!!!!

[splitfire_101]

hi i have a small probleme with my boom (mx-3) lol
i swap a klde and i have the kl55 ecu.....

lately i been having this probleme it's ben a while it been acting up
when it's could and i do not go over 90 km/h well my speedometer dont read once i go past that well it starts to read ok but after a while.....

plus i having probleme with trothle like when i'm driving and i push the gaz down all the way well it start to go very good than she hase a hard time than once i get to 6 000 rpm she really goes to 7 800 rpm (almost like it is laging)

plus some time she skips a 4 000 rpm until i get past 4500 rpm (picture it ! it sucks)......

can some help me i really tired of all this stuff ok thanx

splitfire_101@hotmail.com

[PATDIESEL]

Sounds like it needs a tune-up.

[splitfire_101]

I ALREADY CHANGED ALL WIRRING AND SPARK PLUG+ CAP AND ROTOR
NOT DISTRIBUTOR ITS STILL THE STOKE KLDE ......
I NEED HELP PLS SOMEONE

[wagZE]

Pull some codes. Thats really your best bet.

[max kl]

the simptons you are desdribing realy sound like an igniton missfire.
dont assume because the part are new they are good.
pull all 6 plugs and look for carbon tracking on the porsline near the wire connector. it will look like a black lightning bolt. also look for cracks in the insulator on both sides. look for little white lines near the centre electrode. if you see any of this replace the plug in question. also check plug gap.
while the plugs are out look at the centre electrode what color is it white? brown? black? shinny black? if they are not light brown than you have a mixture problem. if they are white than that is lean enuph to cause a missfire.

next use an ohm meter to test wires they should be 2k per foot max .
realy 100ohms per foot is what you want with new wires.

as for the speedo i would be harder to test with a scope than to replace the speed sensor and then the cluster.

[splitfire_101]

thx i will check that this week-end