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Reference to Code P0456, what is a smoke test?
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asked
Jan 27, 2017
by
Jim
Assuming a very small Evac leak, P0456, if it is not a leaky fuel cap, can you explain how to perform the Smoke Test to find the leak?
Vehicle:
2005, Chrystler, Town and Country, 3.8 Liter, V-6
p0456
very
small
evac
leak
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Jan 28, 2017
by
Carguy1
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HI there,
You need to take it to a shop with a smoke machine. They will blow smoke into the evap system and locate the leak. At that point you can try to do the repair yourself to save some money.
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