I have put in a new fuel pump fuel filter fuel line starter new spark plugs new wires new ignition coil and my truck will not start what else can it be

could it be the lock actuator

Its been going on for about a month now but when I just let my truck run it starts to make that high pitched whistling sound and especially when its hot it makes that sound. Can you help?

wheel barings,tie rod ends,wheel barings(with a 2 peice control arm w/sealed baring)all done on both sides.and since I've had the ball joint-cntr arms replaced it has made this noise.when I push my breaks to stop I hear one clunck and when I start moveing clank,clank,clank.but it doesn't do it right away when I first start driveing it.about 3 miles it dies it but not all of the time.I've put $900.00 bucks into this car and that's to much to recoupe my money by selling it my dead husband and I bought it together before he past so I have sentimental attachments to it please help it is giveing me such a headache and heartache

My engine will not turn over, I've replaced almost everything fuel related from fuel pump, fuel injectors, and fuel filter however any time I try and turn the key it still won't turn over. I'm about to check the fuel pressure and I've been told about the ignition coil pack possibly being bad, however I'm still not certain on why it might not be working. I've tried running a diagnostic on it but I was told since the engine (which still is a 4.0 overhead valve) has a different vin from the explorer itself that it's unable to run a diagnostic on the engine.

fuel pump went out, when ordered the part sales prrdon said that wires on the one taken out was in wrong place.

it says evap leak

How can i unstick my 99 Ford Explorer for her by using the transmission and its

How can i unstick the transmission in for hi

My transmission is stuck in 4 hi how can I get that I'm stuck