Toyota celica 94 gt revving problem, does not rev over 2500 rpms Options

[JohnnyH]

i posted this one a few months ago and im just now gettin back into fixing my car and i did the engine swap but its was doing the same thing i cant figure this out and its really making me.... when i rev the motor up its bottoms out at 2000-2500 rpm i did so much checkin witht the motor but i dont think thats the problem maybe their is something that im missing can some body help me figure out the problem... i got this video so you know what it sounds like
http://www.youtube.com/watch?v=3wbA3DTuBQw

This post has been edited by JohnnyH: Apr 8, 2011 - 4:31 PM

[JohnnyH]

i posted this one a few months ago and im just now gettin back into fixing my car and i did the engine swap but its was doing the same thing i cant figure this out and its really making me.... when i rev the motor up its bottoms out at 2000-2500 rpm i did so much checkin witht the motor but i dont think thats the problem maybe their is something that im missing can some body help me figure out the problem...

http://www.youtube.com/watch?v=3wbA3DTuBQw

This post has been edited by JohnnyH: Apr 8, 2011 - 4:30 PM

[brenton1919]

i posted this one a few months ago and im just now gettin back into fixing my car and i did the engine swap but its was doing the same thing i cant figure this out and its really making me.... when i rev the motor up its bottoms out at 2000-2500 rpm i did so much checkin witht the motor but i dont think thats the problem maybe their is something that im missing can some body help me figure out the problem...

http://www.youtube.com/watch?v=3wbA3DTuBQw

CHECK YOUR EGR sounds like its bad and make sure all your vac lines are hooked up right

This post has been edited by brenton1919: Apr 8, 2011 - 5:47 PM

[JohnnyH]

i posted this one a few months ago and im just now gettin back into fixing my car and i did the engine swap but its was doing the same thing i cant figure this out and its really making me.... when i rev the motor up its bottoms out at 2000-2500 rpm i did so much checkin witht the motor but i dont think thats the problem maybe their is something that im missing can some body help me figure out the problem...

http://www.youtube.com/watch?v=3wbA3DTuBQw

CHECK YOUR EGR sounds like its bad and make sure all your vac lines are hooked up right

thanks i will try that and if you guys know where i can find a vac diagram it would be helpful

[JohnnyH]

[/quote] CHECK YOUR EGR sounds like its bad and make sure all your vac lines are hooked up right
[/quote]
checked that its not the problem

[JohnnyH]

so i checked it all can it be possible that the wiring is messed up or two wires are in contact with each other

[brenton1919]

so i checked it all can it be possible that the wiring is messed up or two wires are in contact with each other

did u do the wires your self ? if so yes that could be the problem your car sound like my caldina wen i tired to wire it my self lol but it also sounds like my egr on my 1.8 wen it went bad my car would go over 15mph ontill i got a new one did u check your tps and your vac lines have to be hooked up the right way not just anyway and do u have the right ecu to that engine ? did u check your spark plugs and make sure u dont have a misfire ? and the egr the only reall way to check it is to get a new one u cant just look at it and tell

and it kinda sounds like your engine is flooding but it sounds like the egr to hmmmmmmmmm did u check your injectors they could be stuck

[brenton1919]

i posted this one a few months ago and im just now gettin back into fixing my car and i did the engine swap but its was doing the same thing i cant figure this out and its really making me.... when i rev the motor up its bottoms out at 2000-2500 rpm i did so much checkin witht the motor but i dont think thats the problem maybe their is something that im missing can some body help me figure out the problem...

http://www.youtube.com/watch?v=3wbA3DTuBQw

CHECK YOUR EGR sounds like its bad and make sure all your vac lines are hooked up right

thanks i will try that and if you guys know where i can find a vac diagram it would be helpful

here pick one of these three i think one of these is your problem your EGR your TPS or your INJECTORS ....look at your tps <====might be bad oooo i forgot to your MAP sensor check thattt one of those is your problem because they will all make your car do what it is doing right now

This post has been edited by brenton1919: Apr 9, 2011 - 6:18 PM

[presure2]

did you do a timing belt job on that motor?
sounds horrible, lol.
i would check mechanical timing first.

[Spider77]

Whats your CEL say?

[JohnnyH]

so i checked it all can it be possible that the wiring is messed up or two wires are in contact with each other

did u do the wires your self ? if so yes that could be the problem your car sound like my caldina wen i tired to wire it my self lol but it also sounds like my egr on my 1.8 wen it went bad my car would go over 15mph ontill i got a new one did u check your tps and your vac lines have to be hooked up the right way not just anyway and do u have the right ecu to that engine ? did u check your spark plugs and make sure u dont have a misfire ? and the egr the only reall way to check it is to get a new one u cant just look at it and tell

and it kinda sounds like your engine is flooding but it sounds like the egr to hmmmmmmmmm did u check your injectors they could be stuck

ive checked all that before the problem i was driving and it just suddenly have i got on hte high way and everything and i could go over 60 mph but it wouldnt go past like 2500 rpms like ive checked the injectors switched that out the vacs are hooked up right so im thinking that the plugs might have gone bad so im checkin to see if there is a pinch in the wire somewhere but i might have to check out the egr and the tps

[JohnnyH]

did you do a timing belt job on that motor?
sounds horrible, lol.
i would check mechanical timing first.

yea did the timing on it already when i put it all together

Whats your CEL say?

code 24
• Open or short in intake air
temp. sensor circuit
• Intake air temp. sensor
• ECU

[brenton1919]

did you do a timing belt job on that motor?
sounds horrible, lol.
i would check mechanical timing first.

yea did the timing on it already when i put it all together

Whats your CEL say?

code 24
• Open or short in intake air
temp. sensor circuit
• Intake air temp. sensor
• ECU

yeah it sounds like your egr is going bad but u should check your tps sensor to it sounds like one of those if your timing was off your car wouldn't run right wen u start it up it would sound like crap but it sounds fine when u start it so try to get a new egr and to check your tps just unplug it and see if it does the same thing if so thats your problem