Honda Civic Idleing problem Surging up and down problem fix 1989 Civic SI, Surging Idle Engine issue

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2 жыл бұрын

89 Honda Civic SI Surging Idleing up and down problem
this is a 1989 Honda Civic SI hatchback
Manual transmission Fuil injection
so the high and low Surging or Idleing is fixed now
far as I know and hear this Issue/Problem it's very common for the 80's Honda

Пікірлер: 29

@M3GAN3116 6 ай бұрын

Thanks 👍

@JorgeCampos-xy6kt 7 ай бұрын

Same problem. Check engine light comes on, problem resolves. Help!

@imAgentR 11 ай бұрын

Mine throttles, but only when the a/c is engaged after some time. After getting other parts of the a/c system replaced, I'm now onto the condenser to see if that's causing the issue. Didn't happen before I changed my radiator fan, but it also was dying so..

@IshMotorparts 11 ай бұрын

Sounds like you a low power, check all the ground make sure nothing loose or rust out

@IshMotorparts 11 ай бұрын

Let us know if you find the problem to help other viewers

@imAgentR 11 ай бұрын

@@IshMotorparts hmm I’ll have to look into that for sure. I didn’t even consider that it could be an electrical issue where I might have a compromised ground.

@mowgl_i 2 жыл бұрын

Thank you for this, having this exact issue. I will update once I have located and solved the issue on my 89 civic sedan.

@IshMotorparts 2 жыл бұрын

i hope you find the issue for your civic

@MrTakeOne 2 жыл бұрын

Update

@IshMotorparts 2 жыл бұрын

did you got yours Fixed?

@mowgl_i 2 жыл бұрын

Hey guys so yes I got it fixed! I have a dual point injection so my journey was a little different. I pulled the throttle body and cleaned it. I removed the first throttle plate since is was being controlled by dash pot under vacuum and the dash pot did not hold vacuum good anymore. I also plugged up some more vacuum lines that are not necessary for operation. I did this last week and drove it 500 miles with no issues. I also had this weird thing there when I park the car, the idle will surge and hold at 4k and just stay there. After all my work this issue was also relsolved.

@IshMotorparts 2 жыл бұрын

@@mowgl_i wow that's interesting thanks for sharing and this will help a lots of people

@FCA1975 9 күн бұрын

3:55 by chance, and this is for anyone that knows watching the video, is there a method that allows people to do this by design? There’s some teenager (or possibly overgrown adult) in my neighborhood with a Civic that does this all the time when he comes to a stop or just while driving slowly. His engines revs up and down, up and down like a yo-yo affect with sound. It’s very annoying to hear. I was thinking he was doing it on purpose. He also has one of those annoying and popular fart tips on his muffler.

@IZxroZz 10 ай бұрын

my 85 crx will starts revs up to 3,000 rpm then the battery light will slightly turn on and then it dies, it starts everytime very roughly

@anterometso276 8 ай бұрын

Surging idle is often *a leaking exhaust manifold gasket problem.* Broken exhaust studs can cause the leak. Fuel injection computer tries to compensate the leaking exhaust gasket and that causes the symptom.

@xxkillerjoker3496 8 ай бұрын

it’s keeps reading a iacv code though

@josuerivera8602 6 ай бұрын

@@xxkillerjoker3496man I have had the same issues! I fixed it though I just had the wrong IACV please MAKE SURE you get it FACTORY.

@rustyshackleford4192 4 ай бұрын

@josuerivera8602 which iacv did you get?

@ArchangelMicheal-vk6jm Жыл бұрын

I'm having this problem only while driving Any advice?

@IshMotorparts Жыл бұрын

Sounds like you have a fuel leak

@AlexisRodriguez-it1xw Ай бұрын

Ignition module

@donaldcassidy1592 5 ай бұрын

how much does it cost for mechanic to fix, lotsa labor involved.

@IshMotorparts 5 ай бұрын

A mechanic should know what his doing so shouldn't be lots of labor, but some mechanics charge you out your bottom hole, lol so I say around $100-$400 USAD