ed420

ive got a 2wd v6 3.0l ranger splash wit the check engine light on. it reads the codes p1443-maufacturer control auxiliary emission controls and p0401-egr flow insufficient. i replaced the egr valve like 2 months ago
also.. i have to wait for the check engine light to come on before the truck will start.. it turns over but wont start til thats on(unless its already been started within a short time).. and sometimes it takes up to 10 minutes.. any answers to this annoying problem?

Cronicus

wow, i would go for the o2 sensor next, otherwise this is for the tech's

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