Injector change

[AnthonyU]

Does anyone have a good link on rebuilding injectors and or replacing them as a DIY I was thinking about doing mine and I was wondering how hard of a job is it or should this go to the pros?

[hydroman]

I doubt that you would even wnat to try rebuilding them youself. Extreamly close tolerances and lots of special tools and equipment involved unless you want to just "throw them together" which will be a never ending job

[AnthonyU]

Thanks for the advice I'm not sure if I have a bad injector or maybe just worn out o rings

[gotsboost]

Yes ... The rebuilding is not really a DIY kinda thing. Now as for replacing them, that's not too hard. Just have to take ur time and don't forget to pull ur glow plugs to purge the oil from ur cylinders before putting it back together and starting it


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[hotairgypsy]

i just got done with replacing all 8 of mine so i can give you a run through but not typing it. pm me your number and i can call you...give you all the info you want...thanks

[bigbadyoda]

Curious as to what the average shop costs are to change injectors on a 7.3 99+

[dieselcrawler]

About a year ago a buddy of mine had about $3k in parts and labor for injectors and some other related issues at a local shop. Not a dealer. Might have included injector control module? I would have to ask him for details. He is a penny pincher and is happy with the results.

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[bigbadyoda]

Ive been quoted wiki wheel with other turbo upgrades stage 1/2 injectors installed and free dyno work for around 2000-2500to depending on whether or not u use a pre modified turbo i think. Hp then eould be 450-5500+ if ithe recall correctly. any more and i would need rods /dirtbike pistons and arp studs. Price also included tranny upgrades

[blderman]

I just replaced the o-rings on my injectors. It made a very dramatic difference in startup, smoothness, responsiveness and overall power. Wish I would have replaced them a long time ago.

[AnthonyU]

how many miles on your truck when you did your orings?