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I have a '99 Ford Crown Vic Police Interceptor, and its not getting gas to the engine. I replaced the battery, fuel filter, the entire fuel injection assembly, made sure all pumps and wires were plugged back in. The fuel isnt even making it to the filter. I checked the wires, and its getting 6 watts to the injection assembly. Any advice?
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The PCM is programed for the LS engine parameters and now that you have changed engines the signal from the new engine are out of parameters> Either see if you can get the PCM reprogrammed at a dealership or purchase a new PCM and program the chip with the police engine interceptor to the vehicle> you may also return to the place where you got the engine and purchase the PCM for the police vehicle.
starting fluid is a thing of the past. dont use it. this car doesnt have a carb, its a throttle body/ electronic fuel injection system. you most likely have a fuel pump or fuel pressure regulator issue. test the fuel pressure, should be anywheres from 35-50 psi
They should be mounted down in the cylinder heads, you'll need to remove each coil pack. A long extension and 5/8in spark plug socket and an extendable magnet will help. Also, you may need to remove the fuel rail to get to move the coil packs.
you can get a A/C Delete kit for a Ford 4.6 liter. the 4.6 v-8 accessory drive system is all the same. You may also be able to run a line of string around the pullys, take it to your local auto parts store and they can match it up. I recomend the kit,
i have ran into 2 issues in these vehicles---if it binds while sitting still also, check the steering shaft, i have found the u-joints in the shaft tighten up and binds dangerously tight---if they are free, sounds like you may have a steering box issue or restriction in a line---hope this was helpful!!
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