On my 1995 crown vic. one day horn blew on its own for about an hour. i looked and fuse was blown now when i put new fuse in and hit horn, horn sounds for second and fuse blows. everytime i put fuse i

SOURCE: i need a diagram for a 1998 ford crown vic interior fuse box

here ya go

Mike Butler

• 6674 Answers
• Posted on Jan 02, 2009

SOURCE: I just got a 1995

Take cap off rad when cool enough to do so. Start the car with cap off & heater turned on,(not defrost) and let it run for a while, as in wait for rad fan to come on 2 or 3 times. Add coolant/mix as needed while doing so. My guess is that you have an air lock in cooling/heating system that hasn't been bled out yet. Once in a while just rev engine a little, for about 30-second to 1 minute to increase flow through system, to help bleed & circulation. You should start to feel heat coming. Only put rad cap back on after rad fan has come on after 2nd or 3rd time. Check return bottle & fill it to mark as specified. If that doesn't do it, take it back to guy who flushed it, he should know what he did wrong.

SOURCE: blown head gasket

I would change both, as well as use new head bolts. Make sure your heads are not warped or cracked, especially the one that is leaking. There may not be any need to change the head if it is not cracked. These are prone to blowing a gasket especially after 150K miles or so. It will not cost a huge additional amount to change both head gaskets since the engine will have to be disassembled down to the heads anyway. Hope this helps you, Rick

SOURCE: Horn on my car does not work..not safe!!!

if you have power at the connections, & all connections are good, try tapping the horn unit lightly with a hammer. In a garage I worked at some years ago we would remove the horn unit & drop it on the floor, if it didn't work after that it usually ment the internal coil was burnt out & the unit needed replacing. There should be a resistance reading across the terminals of the unit (when disconnected) although this will require a test meter.

ZJ Limited

• 17989 Answers
• Posted on Jul 16, 2010

SOURCE: How to replace egr valve on 1995 crown vic 4.6.

On 1995 Crown Victoria the EGR valve is located at the rear of the engine compartment. While the attaching bolts can be gotten out with a little bit of a problem the egr tube that atteches the EGR valve to the right exhaust manifold is a pain. It is possible to do though. Here are the removal and installation instructions. If you are sure that the EGR valve is the reason for any check engine light then you can remove the battery cable for about five minutes to reset the light, but if the light is on for a differant reason then you just got rid of the code plus any freeze frame data that a shop could have used to diagnose the problem.

Check this procedure about REMOVAL & INSTALLATION...

PFED Sensor
See Figures 9, 10, 11 and 12



Fig. 9: Detach the connector for the DPFE sensor



Fig. 10: Matchmark and remove the vacuum hoses for the DPFE sensor and ...



Fig. 11: ... remove the retaining nuts from the DPFE sensor and ...



Fig. 12: ... remove the DPFE sensor from the intake manifold

1. Disconnect the negative battery cable.
2. Label and disconnect the wiring harness from the DPFE sensor.
3. Label and disconnect the vacuum hoses.
4. Remove the mounting screws and remove the DPFE sensor.
   

1. Position the DPFE sensor and tighten the mounting screws.
2. Attach all necessary hoses and wiring to the sensor.
3. Connect the negative battery cable.

1. Disconnect the negative battery cable.
2. Label and detach the vacuum hoses from the EVR solenoid.
3. Detach the electrical connector from the solenoid.
4. Remove the retaining hardware, and remove the solenoid.

1. Position the solenoid and install the retaining hardware.
2. Attach the main emission vacuum control connector and the wiring harness connector to the EVR solenoid.
3. Connect the negative battery cable.