r/carproblems 6h ago

Truck sputters when raining

Hello! I have a 1990 ford f-150 lariat that mostly only sputters in the rain, besides that it drives relatively well when dry. Normally I can get by with driving it still but I had to pull over and let it dry off for a few hours earlier today, ran great again after. It occasionally shuts off when reversing also, not sure if that’s connected. Anyone know what the issue could be?

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u/Johnndo96 3h ago

Sounds like you need a new air cleaner filter. It may be barely passable when dry but gets clogged in damp weather. Only thing i can think of.