engine hits wall around 6k rpm, not sure why?

[clipse_thumper]

so whats the word on the ISC?

[darkvader248]

Hey my car is having problem something like that but it does go pass 4k rpm in 2-5 gear and my mechanic told me it might be the ISC, and another thing this only started happening when my speed sensor went crazy so gonna change the speed sensor first and see wat happens.

[EclipseOI]

I had the same problem with my ISC sensor and after i changed it seemed to do fine after it reset itself.

[darkvader248]

Changing the ISC solve ur speedo problem?

[EclipseOI]

darkvader248Changing the ISC solve ur speedo problem?

The only speedo problem I had was that the car wouldn't go above like 45 mph. and I couldn't tromp on it without the damn thing boggin down.

[darkvader248]

and how did u fix that speedo problem ,cause my speedo is jumping all over the place, sp like when I am in 2nd gear somtimes it says im going 100mph and when get around 4k rpm it bogs down

[EclipseOI]

my car stopped boggin down after I changed the ISC sensor. but that sounds like a speed sensor because of your needle jumpin around, my speedo wasn't jumpin around ,my car just wasn't going above 45mph.

[clipse_thumper]

it's weird you say that, i didn't think my speedo had anything to do with it so i didn't thread it with this subject. but my speedo doesn't work period, but at high rpm's it will jump but thats about it. what what should i change my speedo sensor or the isc?

[EclipseOI]

I would try the least expensive one if ur gonna try to fix it and if ur not sure.I havn't priced a speed sensor, but a ISC sensor shouldn't break ya. but ya never know it could be something totally unrelated (check engine light on= gas cap not tight)

[darkvader248]

I am just gonna change the speed sensor first and see wat happens cause it the least expensive, from the dealer is like $75,then i'll chage the ISC cause I need to change it anyway cause my car idles like shit when I start it in the morning

[clipse_thumper]

keep me posted on how it goes and see if it fixes the problem

[EclipseOI]

good luck with it. let me know if it doesn't work and ill ask a couple of my friends if they know anything that might be going on.

[darkvader248]

I installed the speed sensor today and it fixed my 4k rpm limit,high rpms never felt so good, but I still need to buy that IAC to fix my idle problem but other than that every thing is ok

[clipse_thumper]

how much was the speed sensor? and how hard was it to change, i have no clue where it is.

[EclipseOI]

Sounds great. The idle will probally get on your nerves until ya get it fixed.