Chevrolet G Series Van (G10) Rough Idle

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Chevrolet G Series Van (G10) has a rough idle?

While there are a variety of reasons your Chevrolet G Series Van (G10) has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil.
of the time it's
Vacuum Leak
of the time it's
Spark Plugs
of the time it's
Ignition Coil

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Related Chevrolet G Series Van (G10) Questions

See what others are asking about their Chevrolet G Series Van (G10). Get answers from RepairPal's community of auto experts and enthusiasts.
I have a 1996 g10 van with a 5.0 engine. currently, the van idles rough; it seems more evident when warm. i would not...
Chevrolet G Series Van (G10) Repairs and Prices
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Chevrolet G Series Van (G10) Rough Idle Repair Symptoms

A failing ignition coil can create several symptoms: Check engine light comes on Engine runs poorly or stall Increased emissions Reduced fuel economy Car won’t start I...Read More
As we discussed, spark plugs are necessary for any gasoline engine to run. When they fail, the engine is in a constant state of attempting to ignite air and fuel, but cannot. Th...Read More