Running the stock tune, just changed the fuel filter and I'm getting this code.

I assume it means I might have a bad injector.

Anyone know anything about P0301?

Pat

Check your spark plugs. ):h

04 6.6 LLY Smoke , Fuel Knock , Surging and High Injector Balance Rates - kw white black idle surge rough noise accelerate P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 miss misfire SES DTC #PIP3129 - (Sep 10, 2004)[/



04 6.6 LLY Smoke, Fuel Knock, Surging, and High Injector Balance Rates


.


The following diagnosis might be helpful if the vehicle exhibits the symptom described in the PI.

Condition/Concern:



Customer concern may be a low speed surge (8 to 10 mph or near 1000 RPM), acceleration fuel knock noise at 1500 to 1800 RPM, rough idle, white smoke at idle, or high positive injector balance rates.

Recommendation/Instructions:


High positive injector balance rates (over +4.0 in park or +6.0 in drive) may be causing white smoke at idle or while driving.

Document all injector cylinder balance rates at the beginning of the diagnosis.

There is an updated calibration to address the white smoke, high positive balance rates, idle surge, and a fuel knock noise at or near 1500 to 1800 RPM.

Install the updated calibration and evaluate the smoking, high injector balance rates, idle surge, and fuel knock noises.

If there is still a mechanical concern with an injector, and balance rates are still over the SI specification of +4.0 in park or +6.0 in drive, replace only the effected injector.

Yep, sounds like the #1 spark plug. Rats. ;)

Check your spark plugs. ):h
):h ):h ):h

I just hope it gets it fixed... I need the tow vechicle on Friday:cool:

Let me know if you want that injector replaced McRat, I have one in stock. You can wait for it if its just an injector. PM me and we can set it up.

Yep, sounds like the #1 spark plug. Rats. ;)
Could be the plug wire got burnt on the header, i'd check that first ):h

McRat,

If you need to replace your injector or do any other "diesel" work, go to SocalDieseltech he knows his stuff!!!

I was very impressed from his work and the dealership.

Not too far from Norco, he is in Garden Grove.

Best Regards
Marco Polo

Thanks, marco polo

Yep, sounds like the #1 spark plug. Rats. ;)
Steal one out of the Vette. ):h Be carefull not to let Kat see you.:cool: :D

Let me know if you want that injector replaced McRat, I have one in stock. You can wait for it if its just an injector. PM me and we can set it up.

Thanks! First I'll see if the reflash will do anything. If not, I'll get ahold of you.

Steal one out of the Vette. ):h Be carefull not to let Kat see you.:cool: :D
http://www.fuzzydiceracing.com/k/bitemea.bmp

Great comeback Kat......can't keep anything from ya!

SoCalDieselTech (Clyde) got me hooked up! He certainly knows his stuff.
Two injectors proved to be out-of-wack. Runs smoother now. You'd be stunned at how fast he can do an injector.

Thanks Clyde!