MEISTERSNFB

New guy here! 05 4.0 a/t. Cranks and starts but sputters and dies with in a few seconds. Fuel pump primes with key in run position fuel pressure reads between 45-53 while cranking . No codes has spark I'm lost! Please help!! Thanks!!

slavko

Hi .I have a 2005 mustang v6.ran great ,now it starts up then stall in 2 secounds.please help.same problem like the new guys 2005 mustang

JJHoover

could be your throttle positioning sensor, if its showing no codes you may need to take it to the dealership.

are there and mods or tunes on it?

Deanna Michelle Padget

I have a 2004 V6 mustang. Mustang is a little loud and we changed the exhaust manifold gasket, which we had to take the plugs off to do. We put three spark plugs back (in order), now it will turn over but spits and sputters and tries to die. Could there be some grease on one if the plugs that could be causing this?

JJHoover

probably crossed your wires

Michelle Padget

we checked them over and over, so i don't think that's the problem. We checked for a crack in the manifold as well, nothing.

polemides

My 2008 did this and it turned out to be the MAF sensor. I bought a can of MAF spray cleaner, cleaned it and it started.
Hope this helps
Sean