check engine light on 4000 miles

[bighorn2500]

Anybody had a sensor go out, shortly after they got their truck?

 

[Tiny2500]

Had the same problem around 5500 miles. Scanned the truck and 2 codes came up both involving oil pressure. Check your oil pressure guage... had a bad sending unit which the dealership fixed swiftly

 

[MADDOG]

What sort of sensor? Did you get the code read?

No sensor issues here at all. Of course, I did have the entire engine replaced but that was another issue.

 

[bighorn2500]

I figured it was a sensor since all the gauges are good. Hopefully the warranty will cover whatever the problem is.

 

[MADDOG]

Warranty will cover what ever is wrong unless you cut a wire or two or three.