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Amante

Amante 2/18/2013

2004 Ford Explorer NBX 6 Cyl 4.0L

Engine

Why would the engine be making a continuous knocking sound after I start it?

After I start my truck there's a continuous knocking sound in the engine.

2 Answers


1beastlydude

1beastlydude 2/18/2013

check your oil!

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Ray

Ray 2/19/2013

If the engine knocks, a worn rod bearing could be the cause (rod knock). A new engine or short block may be needed.

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