Bouncing idle to a stall at a stop in the heat

C

coloradodave

New member
Hey guys,


The ol' 94 has came over all sick since the weather has been getting warmer here in Colorado over the last month or so. At a stop the idle will drop to around 500 RPM then to 100-200 RPM up and down till it stalls. It was happening at first only when I had the AC on now its all the time since its been about over 70 Deg F.

I need to check the vacuum lines what else should I look into?



Dave
 
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The exact same thing was happening to me until I found the small hole in the plastic air tube running from the air filter to the intake at the throttle body.

Bought a new one put it on, problem solved.

The way I found the hole was to spray break cleaner (very flammable) over the engine lines. When the engine would rev high (burning the break cleaner) I would look where I sprayed and found the hole.
 
elcidsurfer said:
The exact same thing was happening to me until I found the small hole in the plastic air tube running from the air filter to the intake at the throttle body.

Bought a new one put it on, problem solved.

The way I found the hole was to spray break cleaner (very flammable) over the engine lines. When the engine would rev high (burning the break cleaner) I would look where I sprayed and found the hole.
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Ya buddy! I will start looking around tomo.
 
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