P2074 Dodge - car sporatically starts to loose power and spits a sputters and then throws this code.

Question

My car sometimes runs perfectly fine but then other times it will start acting up randomly, I put a computer on it and it is throwing the code p2074, it never completely stalls out. Sometimes it will do it while going down the expressway and then start to loose power and missfire badly and then throw the code. Sometimes it will axt weird and not shift right. Wondering what you think is wrong with the car. Sometimes I will take it out and it runs perfectly fine with no problems.

Answer 1

Hi there,

This code indicates a possible vacuum leak at the intake manifold. Here is some info for you.

P2074 DODGE - Manifold Pressure/Throttle Position Correlation- High Flow/Vacuum Leak

Read more: https://www.autocodes.com/p2074_dodge.html