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08/09/2021 9:33 pm
Topic starter
Hi Scotty-
Love your YouTube Channel- I have a 2001 Dodge Dakota 4.7L V8 with 145,000 miles. Recently it has been shuddering at highway speed, sometime intermittently bringing up Code P1391. How can I remmedy this and how much should it cost me to fix.. or is this a part I can replace myself?
~Todd
1 Answer
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08/09/2021 10:01 pm
Check the camshaft position sensor and the crankshaft position sensor. If one of those is broken, then it's going to have to be replaced by a mechanic.
can't replace it myself? How do I check these? I notice it tripping a code at highway speeds?
Look at the sensors under the engine. It may have been broken, bent, pushed out or corroded.