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Old 08-19-2013, 07:10 AM   #1
Marklambert61
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Default Wont idle well?

Just all at once my Model A wont start or idle well...
Runs fine at speed.

Where do I look first?


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Old 08-19-2013, 07:40 AM   #2
Mike
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Default Re: Wont idle well?

Dirt/debris in the idle circuit, take carb apart and blow out all the jets. Check float level and reassemble carb.

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Old 08-19-2013, 07:54 AM   #3
Rex_A_Lott
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Default Re: Wont idle well?

Quote:
Originally Posted by Mike View Post
Dirt/debris in the idle circuit, take carb apart and blow out all the jets. Check float level and reassemble carb.

Mike
What he said...^

However, ever once in a while you can get lucky and clear it by revving it up and capping your hand over the carb inlet , choking it, and it may suck the trash on through. Good Luck.
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Old 08-19-2013, 07:55 AM   #4
green30coupe
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Default Re: Wont idle well?

Check for vacuum leak. Carb base and intake manifold. With engine running....Spray brake cleaner around suspected leak areas, (but not around carb intake.) If a change in RPMs, you have found your leak.
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Old 08-19-2013, 08:18 AM   #5
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Default Re: Wont idle well?

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Also check for dirty and/or improper gap on spark plugs
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