To start with, a super clean enviroment. Then a special jig to dismantle them. Then a flow meter, a calibration stand and a spray angle canister. It's not a job left to anyone but a properly set up fuel injection shop.
You use tools and a manual.
Yes they are you need a few tools not to hard to get they will cost about 100-300$
To change out a water pump in a Series 60 Detroit diesel, you need to locate the water pump in the engine. You need the right tools to remove all the fittings and take the pump out, them replace it with a new one. The owners manual has a list of all engine parts and diagrams.
Bosch fuel injectors can be found online at Bosch Auto Parts, Auto Parts Warehouse, D H Gate and Black Rock Tools. Canadian Tire also has Bosch fuel injectors.
Not particularly difficult, if you're somewhat mechanically inclined and have the appropriate tools to do it. Assuming you have the 4L60E, rebuild kit is about $250 from Jeg's.
Yes, it can be easy to replace the fuel injectors of a 2001 Chevy Tahoe. This is only easy if the person has the right tools and is not pressed for time.
It is not the proper tools that are needed it is the expertise and knowledge. If you do not know what you are doing, take it to a professional.
Depends on the type and make of engine, your expertise and the tools available. I could totally dismantle and rebuild a lawnmower engine in a day, - a Chevy 350 took me a little longer.
Some Kent Moore tools that are available for professionals are dial wrenches, adjusting wrenches, leak detectors, drill bits, vacuum pumps, hoses, battery chargers, timing lights and oil injectors.
I guarantee you dont have the tools to rebuild one. Unless you work in a machine shop. You need to buy a re-manufactured one. But what makes you think it has a problem. I have 2 of them with over 300 thousand K's on one.
This needs to go to the shop...you need weird tools to work on one, like a very large shop press.
A person can purchase Harbor Freight tools from their online website by mail order. Harbor Freight tools also has a series of 400 chain stores that the tools can be purchased from.