Make sure the wiring is correct. It should have 12 volts on one side and a pulsing ground on the other. If some are working, it must be the wiring somewhere.
Replacing fuel injectors is a complex process that includes various steps. Before you replace injectors you should have them tested. Steps to replace would be , releave fuel pressure, disconnect batery, and unplug the injectors and replace.
Dirty injectors, air filter cloged, spark plugs need changed, catyletic converter stoped up
fuel filter? fuel lines? what all have you checked.
It would be very unlikely. Fuel injectors give very little problems.
Low fuel pressure (fuel pump, pressure regulator, fuel filter), vacuum leak, partially blocked/fouled injectors.
None, If you do it correctly, calibrate the MAF or ECM. Untill you flow more air, you don't need more fuel. Thus no more HP...
Most likely the timing was not set up properly. You need to make sure that the cam and crank are properly timed and all of the electrical is connected properly, then it should start.
97 mustang! would
The "Dodge" diesel is actually a Cummins heavy truck engine. With proper maintenance, it should last about 250,000 miles. The injectors will need replacing every 100,000 miles. I would say 500,000 is average for the engine. I do not agree about the injectors. The truck will wear out before the engine does.
Yes, but it would take some work. My 94 cobra has oversized cams, bigger injectors and cold air intake and I have reached 165 I think I could have got 170 but was about to pass my exit.
That depends on the type of failure. If there is a problem with ignition, you may see a misfire indicator when you perform diagnostics, or there may be elevated hydrocarbons in the exhaust. If there is a problem with the EGR or injectors, you may see elevated carbon monoxide and hydrocarbons. If the spark-plugs and wires have never been changed, that's a good place to start. If you've done that and still no improvement, make certain that the EGR is functioning properly, but the diagnostics should tell you that. If everything else has checked out, try replacing the injectors. Reconditioned injectors are actually a good decision for older vehicles, since we don't always want to put that much money into them, and the reconditioned injectors typically work just as well as new.
A Ford Mustang GT would be a V8