Who gets the gold on this one?

I'm at 143000 on my 02...no sign of failure yet.

There have been many with well over 200K, and probably 1000`s over 100K a few over 300K.
There used to be a guy here (Broker) that claimed several over 400K with only a few injectors replaced. I have no idea if he was a kid behind the screen name, or if he was for real. :eek:

Michael Tomac was somewhere around 120,000 when he elected to upgrade to aftermarket ones. I don't know what the original injectors were performing like when he had them replaced. And he had used his truck in dozens of truck pulls, maybe 100 or more 1/4 mile races, and he towed with it most of the time. And nearly always had some sort of power adder on it.

i'm at 96k on originals in an '02.

i'll tell you what though.... i sure am thankful to have the 200k warranty in my back pocket. gm did the right thing with that.

118k on an '02 with original injectors. Starting to hear a fuel knock...like Monkey stated, glad there is a 200k warranty.

MaxRock

My 2004 LB7 recently developed a loud valve lifter or fuel injector noise. Taking it into the shop Thursday. Wish me luck! (I have 42,000 miles on the odometer).

:( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :( :(

I have 103,500 on my originals in my 2001 - still going strong.

Just joined the 150k club running stock injectors on an 01. No problems yet.

95,000 on an 01. No problems yet,except for fuel pump solenoid.

120,000 on my o3 3500 and on my 3rd set of injectors.

Just had my originals replaced at 148,700. Not one cent out of my pocket !!! Thats why I buy GMC's

Korey what were your symptoms?

I saw a 02 reg cab truck on ebay with 243000 on it. Asked for a VIN check on it for giggles, and it came back as no record of major service. Go figure.

Tom

mine went to 215k for the first,225k for the second, then it let loose at 283k..

Paul, I got home one day and there was diesel fuel dripping from out of the engine breather tube, filled crankcase with fuel. I called the dealer rightaway and they told me to bring it in. The dealer replaced all injectors and took it out for a test drive and got a code that the presure pump was not up to presure so they replaced the pump at the same time, took an extra day to get the work done though. I never noticed a drop in power or anything was wrong until it flooded the cranckcase. In the end total cost to me $0.00 and they told me that that set of injectors has a 200K warranty!

Injectors changed at 148,000 miles it has 156,000 miles on it now and runs great! ):h