I have a 2003 Ford Streetka, is has a p0305 & p0265 error, does a problem injector cause a misfire situation

SOURCE: 2000 ford winstar sel update to problem

i had asimiliar misfire on my 2000 windstar.the first thing to check is a broken valve spring by taking off the valve cover the other is a o2 sensor bank 2 i believe is the downstream.if not the valve spring then either the coil pack or thecontrol module. either way it is fairly inexspensive

SOURCE: 2003 Chevy Venture misfiring

The injector is a good possibility, although you should check for spark in the wire first, as the electrical is the weakest link in the system. Put a spare plug in the end of the wire with the plug resting on metal, then have someone crank the van to see if you have spark that far, test and replace spark plug, (do not get shocked!) then look into a new injector or a good cleaning.

SOURCE: changed plugs and wires, injectors, has mis and

Definitely a cylinder #5 misfire. Did you reset the computer error log by disconnecting the battery for several minutes, then reconnecting?
If so, the problem could very well be in the electronic distributor. Check for dirt, arcing, cracks, etc.

SOURCE: When I lock my streetka with the remote the alarm keeps going off

hey did u get it fixed? mine did the same an auto electrician did it for £30 its the sensors inside that cause it x

SOURCE: 1999 Ford Taurus 3.0L V6 24V DOHC Duratec Engine

i would check the plug wires and the coils you check the plug wires for bad spots at night start the motor up and look at the plugs if you see a spark arch out the wire and to a peace of metal then the plug wires need to be replace.