1993 accord when i turn it on and leave it on parking while in Idle it starts acceleration and deceleration by its self?
what could be the problem?
Please some one help out a fellow American!
could it be the TPSensor

 

no... could be the IACV or the FITV... maybe a vacuum hose came loose and you have a vacuum leak

 

[QUOTE=h22 kid;39001144]no... could be the IACV or the FITV... maybe a vacuum hose came loose and you have a vacuum leak[/QUOTE

what does that mean please spell it out in a noob.
thanks for your advice.
and how do i go about checking and replacing it?
does any one have diagrams or pics?
Please help me out.
I will do what you guys say i have no money for a mechanic my education is cleaning me out im broke.
All the money i have is for books and semesters so i must fix it my self.

 

Check all the vacuum hoses to make sure there is no leak. Check coolant level make sure it is full and make sure there is no air in coolant (you may need to bleed the cooling system). Then follow this link https://honda-tech.com/forums/honda-accord-1990-2002-2/cleaning-iacv-fitv-tb-1844067/ for cleaning IACV, FITV and/or Throttle body.

 

what he said and IACV means Idle Air Control Valve, FITV means Fast Idle Thermo Valve. iacv is located on the intake manifold some are located on the front side and others on the back side closest to the firewall. fitv is located underneath the throttle body.

 

Im thinking of buying a throttle body with a TPS would this fix my problem?
Some dude said it might be my ECU or related to idle control valve or ecm problem.

is this true?
Please some one help before i buy that part.

 

Let me know if u fix it already I know a mechanic that fixed that problem on ma 94 accord is a sensor that cost like 20 bucks @ junk yard or 65 new nd he charge 20bucks to install....juss trying to help

 

My advice would be to read the entire IACV, FITV & throttle body cleaning and repair thread click here! Try out the methods mentioned before going out and buying parts and throwing them at your car. Going out and buying random parts before you test or try to fix the ones you have. Is like putting a band-aid beside a cut.

 

Try cleaning your EGR valve and inspecting the IAC valve.

 

thanks for setting me straight ...

 

What coolant you mean radiator or air conditioner system please have patince im a Noob and never done any mechanic work but I am trying to learn by reading.

 

Hey guys how can i upload some pictures i would like to share some of my body shop skills with you guys.
I paint cars BC/CC system with my Iwata W-400 can wait to buy the New LPH-400 Orange ring 1.3mm for Superb atomization

 

thanks for smacking me around and setting me straight i will do excatly what you said.
Please forgive me for my ignorance i am a Noob and never done mechanic work but i am eager to learn.

 

Go to www.photobucket.com or some other image hosting site. That way you can create a free image hosting account. You can upload your images to there and link/embed them to your thread posts.

 

Hey it worked ....Problem fixed!!.....THANK you Guys for your advice and support!

 

Hey ghostaccord
i just notice a new problem with my accord when i start the engine i get a smell of fuel and it feels as if my car is now burning more fuel.
what could be the problem and how do i clean fuel injectors.

 

1. Check to see if you can actually see any wet fuel spots around the fuel injectors & fuel rail. If you removed the injectors you may have pinched one of the o-rings or didn't tighten something enough.

2. Did you do the ECU reset procedure after you finished cleaning everything?

ECU reset procedure
1. Turn off ignition
2. Remove the BACK UP (7.5 A) fuse from the under-hood fuse/relay box for 10 seconds to reset the ECU.

 

Yes I did everything you said.

And NO i did Not touch the fuel Injectors this Fuel Problem has been here before the Idle problem my 4 cylinders uses fuel as an 10 cylinder Engine.
Please send me some Links to read I would like to further Educate my self.
Thanks for your Help.....You Sir a true American!
USA#1............Semperfi!

 

Your welcome, hope it doesn't bother you too much that I am Canadian....

Ubique

PM sent

 

ROFL....you are canadian!

thanks for the link.
any idea what my fuel problem can be?

 

I'm not sure about the fuel problem. Maybe a dirty O2 sensor??? Any thing I suggest is a guess though. I've never run across this problem myself. Any answer that I would give you would be from the manuals.

Check out some of the stuff under fuel and emissions / Fuel Supply System (PDF pg 262)