Luckie17
Greenie N00B Member
Autotech fuel pump internals
EGR Diamond delete kit
K&N short ram
NGK 6510 .27 gap
new oem injectors with graveyard seals
CS fuel line
oem FPRV
Hello friends,
Im back again with some new issues now that I finally got my car to start via the dealership.
It is having this very strange stutter/vibration when giving it gas, parked or driving. The codes I have gotten are
Present codes- P0301, P0421
Past codes- P0172, P0335
I replaced the CPS yesterday with ease and that did seem to help some, I also checked the plugs and they are still good (they have less than 100 and I'm running the NGK 6510 gapped to 27). I moved coil from cyl 1 to cyl 2 with no misfire issues from cyl 2, so I assume my coils are good.
I don't have a custom tune, I'm running the Cobb stage 1 + SF 93 tune ATM till I can purchase a custom one, but unless my instinctual compass is way, I don't think that would do it. I did try putting the Cobb OEM tune on the car and it didn't change anything other my AFR's kind of being all over the place.
Normally, my next though would be an injector is sticking open or the like, or bad O2. But can this style of fuel system still have a stuck open injector ?
Any ideas or suggestions will be greatly appreciated.
EGR Diamond delete kit
K&N short ram
NGK 6510 .27 gap
new oem injectors with graveyard seals
CS fuel line
oem FPRV
Hello friends,
Im back again with some new issues now that I finally got my car to start via the dealership.
It is having this very strange stutter/vibration when giving it gas, parked or driving. The codes I have gotten are
Present codes- P0301, P0421
Past codes- P0172, P0335
I replaced the CPS yesterday with ease and that did seem to help some, I also checked the plugs and they are still good (they have less than 100 and I'm running the NGK 6510 gapped to 27). I moved coil from cyl 1 to cyl 2 with no misfire issues from cyl 2, so I assume my coils are good.
I don't have a custom tune, I'm running the Cobb stage 1 + SF 93 tune ATM till I can purchase a custom one, but unless my instinctual compass is way, I don't think that would do it. I did try putting the Cobb OEM tune on the car and it didn't change anything other my AFR's kind of being all over the place.
Normally, my next though would be an injector is sticking open or the like, or bad O2. But can this style of fuel system still have a stuck open injector ?
Any ideas or suggestions will be greatly appreciated.
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