lamar0001

MY MUSTANG WON'T START PLEASE Help
Hi i mess up my mustang.I was in the process of changing the ignition coil and spark plug wires along With the spark plugs.I made the mistake of crossing the spark plug wires.When i went to start it i heard a pop sound and after that it.I put all the original parts back correctly and it still would not start.Please help me with this situation.
Last edited by lamar0001; Yesterday at 07:28 AM.

edwin108

Try starting it in "clear flood mode" by holding the gas pedal to the floor and cranking the engine.

dawson1112

Theft light flashing?

PNYXPRESS

Check your fuses.

JimC

Where did the pop sound come from? Is it possible you tripped the fuel shut off? It is located behind the kick panel on the driver side. I can't remember if you can see it without removing the panel. If it is tripped I think it shows red

lamar0001

I tried. Starting it in clear flood mode.It didnt work.And the theft light is flashing.Also the pop souns came from the engine bay.I even went ahead and check every fuse and relay.They are all in working condition

lamar0001

And i check to see if i trip the fuel shut off.And hadnt trip

dawson1112

Theft light is flashing because it thinks it was trying to be stolen, you have tripped the immobilizer and the pcm has locked out the ignition. You will probly need to take it to the dealer to have it reprogrammed.

edwin108

Do you have another key you can try?

lamar0001

I tried it with both keys.And it didn't work.About how much would it be to get it reprogrammed.And thanks for answering all my questions.I really appreciated