A little while back our fuel started playing up imtermitently at about half full, dropping and rising. Yesterday the car wouldn't start in the morning, but a few hours later was OK sounding like there was a 'block' before roaring to life. It happened again today- is there a diagnostic I can run to see if the fuel pump is the issue?
SOURCE: 1995 Chrysler Concorde
the alarm is activating when he locks it and for some reason the key or fob isnt deactivating it..check the disarm switches in the door
SOURCE: periodically the crossfire won't start.
This sounds like one of those interesting problems. What you are going to have to do is find a light bulb type of electrical tester, and a schematic for the wiring on the car (or get a mechanic to do it). When the problem comes up again, you have to find where the power to the module is not coming through a weak connection. It is something that warms up and then breaks connection.
The first thing to do is change the fuses for the engine controls. Fuses are cheap and sometimes they develop a crack that opens when they see a rise in temperature from a heavy electrical load or warm or cold weather changes. Other things that cause problems are the wires that connect to the battery, and splices in those wires which are usually hidden inside a bundle of wires. Also inspect the connectors that hook up to the engine module and make sure the pins are not pulling out from tension in the wires and other defects.
You said it doesn't turn over, so also check the connections at the starter. Sometimes main power is routed through there.
SOURCE: chrysler wont start
Sounds like a short maybe. maybe the wire completely broke? if you know a technician, see if the fuel pump is even getting power when key is on
SOURCE: 2002 Sebring Convertible Start/Fuel fuse blows intermittently
HAVE SEEN THIS BEFORE AND THE STARTER HAS BEEN THE CULPRIT..HAVE NEVER REPLACED A FUEL PUMP ON ONE OF THESE VEHICLES AT ALL
Testimonial: "I replaced the starter. This job is quite substantial. Also found the nut connecting the cable to the starter coil was not tight. I think it is fixed."
SOURCE: i have a 99 concorde runs good then out of no
Change your Crankshaft position sensor, or your camshaft position sensor. Same thing happened on my car about 3 months ago.
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