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P0443

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P0443 OBD-II Trouble Code: Evaporative Emission Control System Purge Control Valve Circuit Malfunction
P0443 code definition Evaporative Emission Control System Purge Control Valve Circuit Malfunction What the P0443 code means P0443 is an OBD-II generic code that the engine control module (ECM) has...

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Question
P0443
Hi. There are evaporative hoses that run from the purge valve to the charcoal canister that could also have a leak in them causing the code p0443 to still be there. There also could be a problem with the charcoal...
Question
The truck is riding hard
When you say the truck is riding hard, I have seen many of the suspension struts binding causing a hard ride. They do not shift to smooth ride and may stay stiff. Replacing the shock/struts fixed the issue with ride....

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