Lets keep this one going...

So far 8 with no problems.

The 5 with bad injectors, 4 had mods with towing... the one with problems/no mods has a headache and a bad dealer...

 

E. No problems, bombed since 500 miles on the odo. Say no to pressure!

 

A, had poor fuel milage then lots of knocking. Lift pump failed. Dealership pulled all injectors cleaned them. Two days later they replaced #3.
Injecotrs still knock on and off.

 

No problems with injectors on my 2004,around 38,000 miles on the OD.I use stanadyne PF formula and primrose 405 additives.coobie

 

Maybe it'd be better to do this one as a poll or something. I think most folks that frequent this site would be more apt to read this thread if they'd had injector failures vs. those of us who haven't. Unless they're like me at I try to read all of the applicable threads at least once...

Oh - and my answer is E. 29K miles. No mods.

 

C. @ just under 30k miles ..... netiher the ez I had or the quad were ever run in the highest settings, too chicken without gauges...........

 

I agree about doing the poll..... just don't know how...

 

pressure is good

 

E/ 2004.5 3500, 33K miles, no mods, 25% with high load (12k lbs+). Engine is two to three times loader than when I purchased new, dealer says engine and injectors are OK though.

 

C. 2004.5 w/ Quad Standard, blew #2 at 42K run on 60 (65?) HP, #s 5 and 6 blew w/ upgraded Quad Race at same setting, 47K. Quad checked the box, said no problems. Said no to pressure, installed Juice/Attitude, 12K miles ago and been perfect since.
Anybody want a Quad Race cheap?

 

E. Just over 40k on mine now. No injector problems that I am aware, except a little white smoke/rough idle on start up sometimes (dont know if that is injector related). Goes away in 10-15 seconds and runs great.

 

E. No problems yet (knocking on wood) Quad box since 2K, now have 11K

I think that if I had problems with the injectors, I would just get good aftermarket ones...... especially if the OEM parts are failing. (my $.02)

 

D. 13k had 2 replaced, lots of white smoke and missing on start up, they were leaking down overnight. 1 month and 3k miles later doing it again. My fuel mileage went up 1.5 mpg as soon as they were replaced looks like I will need 2 more replaced soon. Hope this problem gets fixed cause this is going to suck if they cant.

 

E. Currently have 26,000 miles with approx. 14,000 miles towing 9k plus. Installed Quad standard at 1,000 miles. During winter months, white smoke and rough idle at first start up. Still running strong

 

E...

No mods. Light towing. 24k miles.
I want to add some power but I'm afraid of this injector problem!

FB