Question about 1993 Honda Civic 4 Door

1 Answer

Idel start car to idel runs at 2000rpms then 30 second later drops 1000rpm back to 2000 up and down up and down dude its driving me crazy

Posted by on

  • bendelsol Oct 01, 2008

    i have exactely the same problem with my honda del sol si 94,

    but when i turn on my aircondition is stops , but after waiting 1 min for the stoplight it is going from 1500 to 1000 and back, when I first bought the car i thought is was because all accessories( 2 X dvd + 2500 Watt Subwoover and neon lights really drains power ) so i moved all those things and it is still doing the same thing without all the accessoires it is really driving me nuts.

    does anyone has a solution??



    thanks

    Ben

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Habit-Forming:

    Visited the website for 3 consecutive days.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 111 Answers

Iac motor needs reoacing

Posted on Sep 28, 2008


Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Toyota corolla hatch 2002 idle at 2000 rpm when


All the above is normal , except 2000rpm is a little high at idle . can be adjusted down to 1500rpm. the computer adjusts the engine speed . in drive the transmission loads up the engine idle drops to 1000rpm . in park engine unloaded rpm increase all normal.

Sep 17, 2014 | Cars & Trucks

1 Answer

Free seized engines


When the weather is warm, we rely on our car's cooling system to keep temperatures in the engine compartment under control, and keep us on the road. Your cooling system is a series of components that circulate coolant through the engine to absorb heat, then circulate air around the coolant to get it out. If any part of the system stops working, you're on the side of the road while your engine takes a steam bath.The best medicine is preventive. You should flush your radiator on schedule to keep the system clean and well flowing. Unfortunately we aren't always lucky, and things go wrong. Let us help you figure out why your car or truck is running hot or overheating.
Problem with 2000 BMW 528i idling problem when you start the car in the winter time. The care starts by idling aroun 1000rpm, which is normal for a cold engine start, but within 30 seconds it drops down to about 750rpm. Now the problem is that it fluctuates between 750rpm and 250rpm, almost shutting down, and sometimes does shutdown.
Solutions:
1. I would first try to clean out the Idle control valve...some people have seen a 30% increase on cold start idle, there are several links in the DIY section.

2. If the sounds like classic Vanos seal issues. I had the same problem with mine in the cold weather. It would go away after the car warmed up. Replaced the Vanos seals and the problem disappeared.
3. Make sure you get the correct replacement seals or you'll end up with the same problem down the road.

Jun 04, 2013 | 2000 BMW 528i

1 Answer

2000 F150, 4.2 L. When driving when I come to a


idel air control motor is compisating for a stall you might need to clean throttle plate and check for vacume leaks

Aug 08, 2009 | 2000 Ford F150 Flareside SuperCab

3 Answers

Engine starts after about 5-7 seconds


This almost sounds like the fuel pump check valve is leaking back during the day. Try this to see if it helps. Before you start your car during the day, cycle the key on and off a few times first. This runs the pump for a few seconds and builds up fuel pressure. If it starts immediately after the key cycling, that is most likely your problem.

Feb 04, 2009 | 2000 Hyundai Elantra

Not finding what you are looking for?
1993 Honda Civic 4 Door Logo

Related Topics:

142 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honda Experts

yadayada
yadayada

Level 3 Expert

60667 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21936 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...