fayazmustang

ok i will see if i can find a socket that size, hopefully it is the spark plugs and not fuel pump. maybe the plugs are roasted.

fayazmustang

ok so i pulled a few of the plugs and they kind of have a grey color to it.i dont see any rust visible, or oil, and its certainly not black. so my guess is lean? there motorcraft platnium PZT 1F

fayazmustang

yea its definately not the plugs, i checked all of them. look fine, cleaned them up a bit. it has to do something with the fuel.

GT Bob

The gas pump issue is something the dealer can fix.

The other issue... How much boost are you running, and what size injectors do you have? Are you running a Boost-a-pump or just a stock Fuel pump?

Gut reaction on what you have said so far.. is Fuel starvation, likely from a fuel pump dieing... but that being said, could be other things as well.

fayazmustang

will the dealer fix the fuel pump for free? its not a recall. i went out and bought a scanner that is C/A/N compliant. so i hook it up and it says camshaft position sensor bank 1. the connector is bad. im ordering a new one.

hammeron

if the car is still under warranty, there's a chance that
the dealership will replace the fuel pump, if they find it
to be faulty

that's interesting about the sensor, gotta love scan tools

fayazmustang

ok i replaced the camshaft sensor and reset the codes. check engine light gone, but hesitation persists. as well as problems at the gas pump

mygt500

TSB's for both of them but dealer may not fix since youhave FI.