sport will not start

[wildbdb]

I have a 2002 sport trac that will not start but it cranks REALLY fast help
mileage 65500

 

[swshawaii]

Crossing fingers for you. Hope not. GL

How can i tell if my rear timing chain is broken?
http://www.explorerforum.com/forums/showthread.php?t=356055

Ford Explorer Engine No Start Procedure
http://www.explorerforum.com/forums/showthread.php?p=2352806

 

[roamer37]

no start fast crank

Sounds as if you have jumped time or broken a chain. Normal no compression with cam timing off or non existent

 

[2000StreetRod]

compression test

Check the compression on at least one cylinder in each bank. The reading should be around 180 psi. If the compression is low on one cylinder in a bank then check the other two cylinders. All cylinders in one bank with low or no compression means the camshaft chain for that bank has slipped or broken. All cylinders in both banks with low or no compression means the crankshaft to jackshaft chain has slipped or broken.
The following thread may be helpful: SOHC V6 Timing Chain Inspection & Repair

 

[wildbdb]

I got the truck to start ,the only thing that i did was disconnect the battery for 20 min,and turn the ignition switch off and on four times real fast Then i waited 10 sec and it crank right up. So now it sounds like a fuel pressure problem. What is next

 

[swshawaii]

Scan for trouble codes FIRST and write them down. Doing anything else is guessing. Most auto parts stores do it free, call around.

http://www.explorerforum.com/forums/showpost.php?p=2054355&postcount=2

 

[swshawaii]

Fuel pump shut off (inertia) switch and connector checked?

http://www.explorerforum.com/forums/showpost.php?p=2572870&postcount=3