comanche idle

[Newton]

here is a video of what my idle sounds like after a cold start you can hear about 15 secs into the video idle drops about to stall and picks back up and does it again around 1:30 and after running for around 10 mins the drop in idle will disappear any ideas what could be the cause ?

 

https://youtu.be/bGbJe5jxsrI

 

[Tex06]

Vacuum leak. You have a can of engine starting fluid (ether)?

 

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[Newton]

i tried spraying carb cleaner around vacuum lines but nothing but i can try the starting fluid...what should i do with it?

[Tex06]

Same thing. Spray around the vacuum lines, throttle body, and any other hoses/rubber fittings.

 

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[Newton]

Same thing. Spray around the vacuum lines, throttle body, and any other hoses/rubber fittings.

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What should I listen for?

[Tex06]

Idle speed should pick up. If you're not sure, spray a little in the air filter. It'll have the same effect.

 

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