answersLogoWhite

0

  • Auto Parts and Repairs
  • Fuel Filters
  • Honda Civic
  • Ford Explorer Eddie Bauer

Why would a 93 Honda Civic idle up and down after you rev the car up?

User Avatar

Wiki User

βˆ™ 2004-10-31 00:00:58

Best Answer
Copy

Check the Idle Air Control. It might have carbon deposits and need cleaning. Also do the same for the throttle body intake. It might also need cleaning.

2004-10-31 00:00:58
This answer is:
πŸ€“
🀯
πŸ€”
User Avatar

Your Answer

Loading...

Related Questions

Idle races up and down on a 1999 Honda civic?

faulty air flow meter


Why would a 97 Honda Civic EX engine flutter while in 'idle'?

You might need to change the fuel filter.


How do you adjust the idle on a 1985 Honda Civic?

Idle on a 1985 Honda Civic is adjusted through a idle air control valve. This valve is located near the intake. Adjust the valve by either loosen or tightening it.


Why does your Honda Civic idle great but bogs down when you try and pass?

If you have a Civic with the ECO switch turn it off before passing. If not, take it to the dealership you have a problem.


How do you adjust the idle speed on a 96' Honda Civic LX?

The idle speed on a 1996 Honda Civic is adjusted using an IACV. The IACV, or idle air control valve, lowers and raises the idle by either being tighten or loosen.


Can you adjust the idle on a 2005 Honda civic and if so how?

To adjust the idle on a 2005 Honda Civic locate the idle control valve. The IACV and is found near the intake manifold. Open the top of the valve and tighten it to lower the idle or loosen it to raise it.


Why my Honda civic 2000 starts then idle drops and stalls?

Idle Air Control Valve.


Why does my Honda civic lose idle at a stop?

The Honda Civic loses idle at stop due to not have consistent air flow. The engine will run too lean and cause the car to shut off.


2003 Honda civic rough idle no code?

IF ITS JUST AT IDLE, CHECK YOUR IDLE AIR CONTROL VALVE IF IT HAS ONE.


How do you adjust the idle speed on a 2001 Honda Civic EX?

The idle speed on a 2001 Honda Civic is adjusted through the idle air control valve. The valve is located behind the intake manifold. Open the cover using a screwdriver and tighten the valve to lower the idle.


On a 94 Honda Civic what will cause it to overheat and cause idle surging?

Your 1994 Honda Civic will overheat when the thermostat is malfunctioning. The overheated engine can experience the idle to surge. The engine should be turned off immediately.


If i need a new muffler on my Honda civic will it affect the idle rpms?

Because of the loss of backpressure if can affect the idle.


How do you put an idle air control valve in?

1998 Honda civic lx


Where is the IAT sensor in Honda civic 2004?

Idle Air Temperature sensor.


Why does your car idle up and down when started but then it warms up and idle evenly1994 Honda civic ex?

My mechanic (who I trust) replaced my O2 sensor and exhaust manifold and the problem went away.


Your 1993 Honda civic idles high and low continiously between 500-1200 rpm any suggestions?

If the idle is erratic on a 1993 Honda Civic the IACV will need to be clean or replaced. The IACV controls the idle on the car and when it fails the car will not be able to maintain an idle.


93 Honda civic ex 1.6 auto. car accelerates and decelerates rpms go up and down.?

idle air control valve


What causes a Honda Civic to stall?

There can be many causes for a Honda Civic to stall. Some of them include a bad fuel pump, a bad alternator, a bad distributor, a clogged air filter or idle air valve. Buy a Honda Civic Service manual for more information. http://www.HondaCivicRepairs.com do it myself Honda civic repair


Is the idle air control valve adjustable on a 1993 Honda civic?

NO.,Well yes it is computer controlled.


WHAT CAUSES A 91 Honda civic IDLE surging?

If it has an idler control valve, and most do, I'd go with that.


How to adjust the carburetor on a 98 Honda Civic?

a 98 Honda civic should not have a carburetor. it is a fuel injected vehical. in this case there might be a screw that you can adjust the idle with. have someone watch the engine as you pump the gas. the engine can be off when you do this. they will show you the arm, of lever that moved. when it sits all the way down (gas pedal off all the way) it will stop on a screw. turning it right = idle up, turn left (counterclockwise) = idle down. but mostlikely everything is all electric and a shop will have to adjust it with a computer.


How do you fix a fast idle valve 95 civic?

http://www.jdmuniverse.com/forums/how-tos-tutorials/90246-honda-fast-idle-valve-fiv-pulsing-idle-fix.htmlGo to this link


What is code 14 in a Honda civic 1990?

code 14: Idle air control valve or bad ECM


Is slight ticking idle normal for Honda civic?

That slight ticking sound is probably the injectors firing which is normal.


What would cause a 1993 Honda civic to keep flooding?

A 1993 Honda Civic might keep flooding because of a damaged idle air control valve or because of oil leaking past the rings of the pistons. This type of problem is rare because the vehicle is fuel injected.