Try this....
Next time you drive it.....Shut it off in gear...and see if it still runs on.
Typically....The cylinders get too hot, and ignite the residual fuel. Since there is no acTual fire from the spark plugs, The cylinder heat causes the residual fuel to burn "OUT OF TIME" ....
Leaking injector, Poor fuel quality, timing belt or chain skipped, BAd fuel pressure regulator, the list goes on and on
In the immortal words of "THE CAT IN THE HAT"...The way to find a missing something is to find out where it is NOT...
1489 and 1490 are both Fan control circuit codes......Which is the first place to look. You are obviously running too hot......But do the fans work?????
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Professional Mechanic since 1985, Chrysler Dealership Technician since 1999.
We aren't ALL thieves, We're Just trying to make a living like everyone else , So Have A Heart.
If You wanted Dealership Service, You wouldnt Go To "Discount Quik Lube" , So why did you Walk into a dealership Expecting QUIK LUBE PRICING????
Ma'am, It costs so much money, because ...I CAN, And you CANNOT, And It matters Not to Me, Because I HAVE A RIDE HOME.
3/36 Does not mean 3 years and a day, or 36,001
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