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-   -   Car rpm dont go up more than 3k!! (https://www.civicforums.com/forums/329-engine/354051-car-rpm-dont-go-up-more-than-3k.html)

azi90 02-15-2013 05:05 PM

Car rpm dont go up more than 3k!!
 
So my 2004 civic canadian si or American EX doesnt pick its speed after 140km/h .. my car is perfectly fine till 140 but as soon as i hit 140 the speed just wont go up .. my rpm will go to 4k and it will drop back to 3k itself even if im flooring the gas pedal http://images.ibsrv.net/ibsrv/res/sr...es/emcrook.gif.. i will only pickup 5km/h from 140 if i keep the pedal on the floor for about 15 seconds... does it sound like the car has speed limiter to you guys ?

azi90 02-15-2013 05:28 PM

Re: Car rpm dont go up more than 3k!!
 
and oh i just had my spark plugs and air filter replaced ...

Matt_75 02-15-2013 05:45 PM

Re: Car rpm dont go up more than 3k!!
 
Do you have a CEL? Have you checked your oil level lately and made sure it's where it needs to be?

It sounds like you have a VTEC issue of some sort, but looking at the oil level and making sure it's full would be your first and easiest step. Low oil level and oil pressure will not allow the VTEC to operate properly and will put the car in "limp mode".

ezone 02-15-2013 06:24 PM

Re: Car rpm dont go up more than 3k!!
 

140km/h
So....what's the speed limit there?

azi90 02-15-2013 06:25 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by Matt_75 (Post 4632796)
Do you have a CEL? Have you checked your oil level lately and made sure it's where it needs to be?

It sounds like you have a VTEC issue of some sort, but looking at the oil level and making sure it's full would be your first and easiest step. Low oil level and oil pressure will not allow the VTEC to operate properly and will put the car in "limp mode".

By oil level i am assuming engine oil ? yes my i just changed my engine oil and no i dont have any engine lights either

Matt_75 02-15-2013 06:27 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632810)
By oil level i am assuming engine oil ? yes my i just cahnged my engine and no i dont have any engine lights either

Yes oil level. Did you change your engine oil or did someone do it for you? If you didn't do it you should check the level.

Matt_75 02-15-2013 06:30 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by ezone (Post 4632809)
So....what's the speed limit there?

Yeah I was thinking the same thing. Almost 87 mph. Wow.

ezone 02-15-2013 06:32 PM

Re: Car rpm dont go up more than 3k!!
 
If you accelerate from a dead stop, gas pedal flat on the floor: Does the engine run out of "oomph" at 4000 RPM......... or does it pull strong all the way up to redline and then shift?


Does it still pull strong if you floor it and let it shift at redline through all the gears?

ezone 02-15-2013 06:34 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by Matt_75 (Post 4632812)
Yeah I was thinking the same thing. Almost 87 mph. Wow.

Sometimes I use this excuse at work, since I'm a law-abiding citizen and all. The fastest speed limit near work is 65 MPH.

azi90 02-15-2013 06:40 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by Matt_75 (Post 4632811)
Yes oil level. Did you change your engine oil or did someone do it for you? If you didn't do it you should check the level.

i got it changed from garage .. and i just checked it myself the oil is clean and level is ffine

azi90 02-15-2013 06:42 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by ezone (Post 4632813)
If you accelerate from a dead stop, gas pedal flat on the floor: Does the engine run out of "oomph" at 4000 RPM......... or does it pull strong all the way up to redline and then shift?


Does it still pull strong if you floor it and let it shift at redline through all the gears?

i dont get clear picture of what ur saying .. what oo mph ? i never tried pedaling gas pedal to the floor from start but i have no problem in car picking speed from 0-140 .. its only after 140 it struggles .. and my gear shifting seems fine to me .. al gears change at about 3k rpm ...

azi90 02-15-2013 06:46 PM

Re: Car rpm dont go up more than 3k!!
 
i was thinking what if the car has governor on it ? could it be that ?

Matt_75 02-15-2013 06:59 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632816)
i dont get clear picture of what ur saying .. what oo mph ? i never tried pedaling gas pedal to the floor from start but i have no problem in car picking speed from 0-140 .. its only after 140 it struggles .. and my gear shifting seems fine to me .. al gears change at about 3k rpm ...

Maybe that's all the power your car can put out. Maybe the engine is just worn out. There's no govenor on these vehicles unless somebody else put it there AFAIK.

I thought you were having problems getting it over 4K in any gear, but I was obviously mistaken.

azi90 02-15-2013 07:05 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by Matt_75 (Post 4632819)
Maybe that's all the power your car can put out. Maybe the engine is just worn out. There's no govenor on these vehicles unless somebody else put it there AFAIK.

I thought you were having problems getting it over 4K in any gear, but I was obviously mistaken.

How that possible.. the cars stock limit is 200 .. and my engine has only 156k kilometers on it .. and i dont know its automiatic so ofcourse the car shifts its gear before i hit 4k rpm.. its the last gear that doesnt hit 4k rpm and even if it does it jus comes back to 3 its self

Matt_75 02-15-2013 07:08 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632821)
How that possible.. the cars stock limit is 200 .. and my engine has only 156k kilometers on it .. and i dont know its automiatic so ofcourse the car shifts its gear before i hit 4k rpm

So are you saying in every gear when you floor the pedal from a stop that the engine always shifts at or below 4k rpm?

azi90 02-15-2013 07:13 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by Matt_75 (Post 4632822)
So are you saying in every gear when you floor the pedal from a stop that the engine always shifts at or below 4k rpm?

my engine shifts right at 3k rpm to next gear ... and at last gear my rpm goes up high till 4k but they dont stay there and they drop back to 3k even if i dont lift my foot off the pedal.. hence my speed stays at 140

azi90 02-15-2013 07:17 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632823)
my engine shifts right at 3k rpm to next gear ... and at last gear my rpm goes up high till 4k but they dont stay there and they drop back to 3k even if i dont lift my foot off the pedal.. hence my speed stays at 140

and oh my car shifts at 3k rpm if i pedal normaly.. if i pedal it hard the revs can go up to 3.5 before shifting to new gear .. but yah never over 4k

ezone 02-15-2013 07:31 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632824)
and oh my car shifts at 3k rpm if i pedal normaly.. if i pedal it hard the revs can go up to 3.5 before shifting to new gear .. but yah never over 4k


its automiatic so ofcourse the car shifts its gear before i hit 4k rpm..
Wrong.

Don't be a Sally. MAN UP and mash that damned pedal like you mean it.












Let's see if it is broke.....


Pull all the floor mats out from under the gas pedal so the pedal can really hit the floor.
FLOOR IT FROM A DEAD STOP.
KEEP IT FLOORED until you hit top speed.

What RPM did it shift at?
Did it reach redline?
If not, what did it do?

ezone 02-15-2013 07:33 PM

Re: Car rpm dont go up more than 3k!!
 

what oo mph ?
It's one word, not two.

http://www.merriam-webster.com/dictionary/oomph

http://www.urbandictionary.com/define.php?term=oomph

Damn kids.

azi90 02-15-2013 07:36 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by ezone (Post 4632826)

Lol funny .. this kid is 22 years old

azi90 02-15-2013 07:37 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by ezone (Post 4632826)


Originally Posted by ezone (Post 4632825)
Wrong.

Don't be a Sally. MAN UP and mash that damned pedal like you mean it.












Let's see if it is broke.....


Pull all the floor mats out from under the gas pedal so the pedal can really hit the floor.
FLOOR IT FROM A DEAD STOP.
KEEP IT FLOORED until you hit top speed.

What RPM did it shift at?
Did it reach redline?
If not, what did it do?

i dont know how to floor it from zero lol for that i need a big empty street where there are no cops lol

ezone 02-15-2013 07:43 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632828)
i dont know how to floor it from zero lol for that i need a big empty street where there are no cops lol

Why? I didn't tell you to squeak the tires.

All I want to know is the MAX RPM it will shift at. Gas pedal on the floor until it shifts. That's only gonna be like 50kmh(?) when it shifts out of first gear.

You found someplace on the highway to go 140kmh, you can figure out where to do this.

I didn't think this was that tough to figure out.

azi90 02-15-2013 08:04 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by ezone (Post 4632829)
Why? I didn't tell you to squeak the tires.

All I want to know is the MAX RPM it will shift at. Gas pedal on the floor until it shifts. That's only gonna be like 50kmh(?) when it shifts out of first gear.

You found someplace on the highway to go 140kmh, you can figure out where to do this.

I didn't think this was that tough to figure out.

hmm ill try to do this today

ezone 02-15-2013 08:18 PM

Re: Car rpm dont go up more than 3k!!
 
Please note the rest of the stuff I was asking earlier:

What RPM did it shift at?
Did it reach redline?
If not, what did it do?

azi90 02-15-2013 08:20 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by ezone (Post 4632832)
Please note the rest of the stuff I was asking earlier:

What RPM did it shift at?
Did it reach redline?
If not, what did it do?

yah ill take a note of it... thanks

azi90 02-16-2013 09:11 AM

Re: Car rpm dont go up more than 3k!!
 
Ok so ya last nite i was going on highway and instead of boosting my car from beginning i tried picking speed from 90 and i pressed my pedal all the way in .. the car flew like rocket and rpms went up high till redline :S .. which is pretty weird because if i try to pickup slowly instead of jus going crazy on rev the car doesnt do anything and speed doesnt go up

04 Honda Civic 02-16-2013 09:49 AM

Re: Car rpm dont go up more than 3k!!
 
I think your car is fine.

Its a Civic, not a rocket ship.

ezone 02-16-2013 11:40 AM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632887)
Ok so ya last nite i was going on highway and instead of boosting my car from beginning i tried picking speed from 90 and i pressed my pedal all the way in .. the car flew like rocket and rpms went up high till redline :S ..

So.......what is top speed now?

azi90 02-16-2013 12:03 PM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by 04 Honda Civic (Post 4632890)
I think your car is fine.

Its a Civic, not a rocket ship.

lol yah i know but its si/ american ex and cmon my dads 02 corolla can pick the speed too till 160 if i push the accelerator normally .. thats what i tried doing and it didnt go up from 140 but when i slammed it on 90kmh my car went uptill 160 with 6k rpms and i haad to stop there because iknow my car was gonnna go further

azi90 02-17-2013 10:44 AM

Re: Car rpm dont go up more than 3k!!
 

Originally Posted by azi90 (Post 4632897)
lol yah i know but its si/ american ex and cmon my dads 02 corolla can pick the speed too till 160 if i push the accelerator normally .. thats what i tried doing and it didnt go up from 140 but when i slammed it on 90kmh my car went uptill 160 with 6k rpms and i haad to stop there because iknow my car was gonnna go further

bump !! anyone ?


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