1999 Ford Ranger 3.3 p0171b 1299 p p2004

Question

1999 ford ranger 3.3 L iI have this codes p0171,1299,p2004 These codes are on my truck. There are sparks, ignition is good, it starts but it wont crank, fuel is good, and the piston pressure is okay. What could be the problem with my truck? Please help me.

Answer 1

Hi there,

P0171 indicates the fuel mix is too lean. Here is a list of possible causes.

P0171 FORD - Fuel Injection System Too Lean Bank 1

Read more: https://www.autocodes.com/p0171_ford.html

P1299 indicates an issue with the cylinder head temp sensor. Here is a list of possible causes for you.

P1299 FORD - Cylinder Head Temperature Sensor Detected Engine Overheating Condition

Read more: https://www.autocodes.com/p1299_ford.html

P2004 indicates an issue with the intake manifold runner control. Here is a list of possible causes.

P2004 FORD - Intake Manifold Runner Control Stuck Open Bank 1

Read more: https://www.autocodes.com/p2004_ford.html