Fuel Injectors at 39,500 Miles?!

[SinisterxDiesel]

The cylinder thingy is “AFM” Active Fuel Management


how it works is, a sensor recognizes oil pressure and activates a solenoid that allows oil to flow to the AFM Lifter with disengages the pushrod. Therefore that cylinder will not receive fuel/air mix, and the sensor tell the ignition not to fire sed cylinder and as the oil pressure increases from the demand of the driver, it deactivates and returns to normal operation


Which leads me to this:

Getting a AFM disabler is-not going to fix your issue (If there is damage to the lifters already) the disabler will not allow oil to the AFM lifter, if it is already bad and receives no oil then......... failure is impotent


But to the Ford vs Chevy comment
I own a original 1963 Chevy Stepside with the original never rebuilt 350 on 8” of lift with 37”s

A 2003 yukon with 278,000 miles changed alternator once

A 2012 Tahoe on 35”s


Owned one ford:
2011 Ford Edge
Went thru two ECU’s the first 30,000miles and after 100,000 couldnt keep #1 or #3 spark plug in it

Ford=Trash

Chevy=Real Men

Lol just playing with yall little ford girls
Dont get your tampoon strings in a bunch

 

[dcline9163]

The cylinder thingy is “AFM” Active Fuel Management


how it works is, a sensor recognizes oil pressure and activates a solenoid that allows oil to flow to the AFM Lifter with disengages the pushrod. Therefore that cylinder will not receive fuel/air mix, and the sensor tell the ignition not to fire sed cylinder and as the oil pressure increases from the demand of the driver, it deactivates and returns to normal operation


Which leads me to this:

Getting a AFM disabler is-not going to fix your issue (If there is damage to the lifters already) the disabler will not allow oil to the AFM lifter, if it is already bad and receives no oil then......... failure is impotent


But to the Ford vs Chevy comment
I own a original 1963 Chevy Stepside with the original never rebuilt 350 on 8” of lift with 37”s

A 2003 yukon with 278,000 miles changed alternator once

A 2012 Tahoe on 35”s


Owned one ford:
2011 Ford Edge
Went thru two ECU’s the first 30,000miles and after 100,000 couldnt keep #1 or #3 spark plug in it

Ford=Trash

Chevy=Real Men

Lol just playing with yall little ford girls
Dont get your tampoon strings in a bunch

350 engine didn't come out until 1967.

 

[jaf1]

350 engine didn't come out until 1967.

That's what I was thinking.

 

[dcline9163]

That's what I was thinking.

Might be a 327 with 365 hp angle plug heads which was a hoss.

 

[dcline9163]

The cylinder thingy is “AFM” Active Fuel Management


how it works is, a sensor recognizes oil pressure and activates a solenoid that allows oil to flow to the AFM Lifter with disengages the pushrod. Therefore that cylinder will not receive fuel/air mix, and the sensor tell the ignition not to fire sed cylinder and as the oil pressure increases from the demand of the driver, it deactivates and returns to normal operation


Which leads me to this:

Getting a AFM disabler is-not going to fix your issue (If there is damage to the lifters already) the disabler will not allow oil to the AFM lifter, if it is already bad and receives no oil then......... failure is impotent


But to the Ford vs Chevy comment
I own a original 1963 Chevy Stepside with the original never rebuilt 350 on 8” of lift with 37”s

A 2003 yukon with 278,000 miles changed alternator once

A 2012 Tahoe on 35”s


Owned one ford:
2011 Ford Edge
Went thru two ECU’s the first 30,000miles and after 100,000 couldnt keep #1 or #3 spark plug in it

Ford=Trash

Chevy=Real Men

Lol just playing with yall little ford girls
Dont get your tampoon strings in a bunch

1967

The 350 cu in (5.7 L), with a 3.48 in (88.39 mm) stroke, first appeared as a high-performance L-48 option for the 1967 Camaro. The exact displacement is 349.85 cu in (5,733 cc). One year later it was made available in the Chevrolet Nova, and finally in 1969 the rest of the Chevrolet line could be ordered with a 350.

 

[SinisterxDiesel]

I apologize, your correct its a 327 L76.
Typo 1966 on 37’s

 

[dcline9163]

I apologize, your correct its a 327 L76.
Typo 1966 on 37’s

Love that truck too, I had one but a 2 wheel drive in 1975. Green in color.

 

[Bonecollector]

I'm sure the 2017 has different injectors than my 99 or 03 5.3's. But I have 324,000 on the 99 and 245,000 on the 03. Never used any kind of injector cleaner, and run the lowest octane gas. Never had an inj problem.

Same here. I have a 2004 5.3 with 269,000 miles, nothing but cheap gas an frequent oil changes runs like a champ!

 

[SinisterxDiesel]

Ive had it since i was 14, it was originally 2 wheel drive Im only 29 now but, all my blood, sweat, and money went into body repair, paint, suspension, steering, and lots of tires hahaha

Granny 4 speed w/ a fast high reving 337 takes a whole new meaning to lets see what she can do, not fast but will scream 0-70 and burn the tires off in 2nd and 3rd

 

[SinisterxDiesel]

Ive had it since i was 14, it was originally 2 wheel drive Im only 29 now but, all my blood, sweat, and money went into body repair, paint, suspension, steering, and lots of tires hahaha

Granny 4 speed w/ a fast high reving 337 takes a whole new meaning to lets see what she can do, not fast but will scream 0-70 and burn the tires off in 2nd and 3rd

327