Nov 22, 2020 · I take it that there are no actual drivability issues when the 0442 code is present - even when the condition is legit. I know that most times environmental conditions / change in ambient air …

Mar 4, 2018 · You have to be careful when resolving evaporative leak code P0442. Here is a statement of the criteria test for this code. P0442-EVAP SYSTEM MEDIUM LEAK When Monitored: Engine …

Apr 26, 2022 · PCV hose has been replaced and clamped 3 or 4 times since first code for PO442 Emission Control System (small)/PO455 (large), both have shown up over the years, corrected …

Nov 12, 2011 · Code P0456? on a 2007 Dodge Caravan SXT Jump to Latest 16K views 10 replies 6 participants last post by ImperialCrown Aug 21, 2012 N

May 1, 2025 · If the code is P0442 your theory about fuel volatility changes between summer and winter is NOT the cause of an evaporative emission leak. During the 2004 time era Chrysler evaporative …

May 2, 2016 · What fault code (DTC) are you seeing: Small, Medium or Large leak? On a 20+ year-old vehicle, I have seen deteriorated, oil-soaked rubber hoses in the engine compartment cause evap …

Sep 22, 2023 · Hello fellow PT Cruiser owners. I have check engine P0344 displaying. Firestone replaced the cam sensor twice and I did once. Last week code 335 and 339 were also displaying and …

May 28, 2021 · 2013 Grand Caravan, 3.6l engine. Keep getting a P0441 error code. Online research pointed to the purge solenoid, which I replaced. Problem solved for about...

Oct 23, 2023 · The spark plugs are harder to fire to when cold. They may be carbon fouling? As the engine warms, it is able to burn off the carbon and fire normally. You want to be sure that they are …

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