Fast Idle

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blurple124
Posts: 393
Joined: Sun Aug 28, 2011 3:46 pm
Your car is a: 1978 Fiat 124 Spider

Re: Fast Idle

Post by blurple124 »

The ADFA must not have that pulley, then. Weird.

Regardless, I think the cable is the source of the problem. I will likely have to clean it this winter. Thanks for the help!!
Charlie
1978 Fiat 124 Spider 1800 - Antonia
1997 Jeep Wrangler TJ Sport
User avatar
blurple124
Posts: 393
Joined: Sun Aug 28, 2011 3:46 pm
Your car is a: 1978 Fiat 124 Spider

Re: Fast Idle

Post by blurple124 »

Fast idle: resolved!!!

Woo Hoo!

The culprit was the throttle return spring on the carburetor itself. I cleaned the throttle cable for good measure, but it didn't solve the problem. All I really had to do was give the spring (the one below the choke chamber) a good cleaning with PB blaster and carb cleaner. I worked it a little bit and everything is great now!

Based on my research, this is a common problem for this carburetor, so hopefully this will serve others with the issue.
Charlie
1978 Fiat 124 Spider 1800 - Antonia
1997 Jeep Wrangler TJ Sport
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