Yes they have to be wired correctly. All the injectors do not run at the same time. They only work when needed to supply fuel to a cylinder on the compression stroke.
Hi you need to check the fuel injectors same happened to me long time ago, this is the second time that I'm changing the injectors
It is important to have functioning fuel injectors. A person can unclog their fuel injectors by buying fuel injector cleaner and putting it in their gas tank every time it almost empty.
First question is do you have a spark? That is the most likely problem. Other problems that would cause raw fuel in the exhaust are bad injectors or a bad fuel pump - although to have all the injectors go at the same time would be nearly impossible.
The engine will run rough with a faulty fuel injector. More than one or two bad fuel injectors at one time would be unusual.
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.
Weak fuel pump? Bad fuel injectors? Fuel filter?
In principle measure the ON time of injector, multiply it by an multiplier and by number of injectors. If you can calibrate your measurement then you can arrive at gal/hr or l/hr, otherwise it is only a relative measurement.
easiest way to clean injectors is to purchase a good (not cheap) injector cleaner, and add to you fuel tank. from experience, i double dose the amount first time round, then add correct amount to fuel about once a month. this will keep injectors clean and will not damage engine
measure the ON time of injector, multiply it by number of injectors, measure the distance travelled by distance or speed sensor, divide fuel injector On time by distance. Calculate l/100km mpg using a calibrated factor.
For a very limited time, until you injectors clog and your fuel pump needs to be replaced. Diesel motors - turbocharged or otherwise - require extensive modification to be optimised for biodiesel. This includes replacing the fuel lines, fuel injectors, and fuel pump.
Leaking fuel injectors may be causing the flooding.