2014 Frontier 4.0 V6 Dies Randomly
I was wondering if there’s anybody that could shed some light on why my truck is randomly dying. Here’s a little backstory.
The truck acts like it’s starving for fuel and bogs out, sometimes recovers, sometimes dies for a second and comes back to life, and sometimes dies completely.
At first I thought it was an Evap problem change the charcoal canister, purge valve solenoid vent valve some hoses on my intake, crankshaft position sensor. Took the throttlebody out, cleaned off all the black out of it. Did a throttle body relearn. I ended up taking it to a shop and they did another relearn with the computer. I’m on my third OEM crankshaft position sensor, the first 2 were aftermarket. The shop doesn’t think it’s the fuel pump and he thinks it’s more the throttle body.