This problem usually is a victim of a massive vacuume leak. Usually from either the idle air control motor or, the fuel distrabution box itself.
A large vacuum leak could do that.
could be a vacuum leak and clean your throttle body out.
Could be a lean condition. Check all vacuum lines.
vacuum leak.
check for a vacuum leak, i have seen some with loose carburetor bolts which make a vacuum leak. could be a bad hose, on the distibutor, maybe a bad power brake hose, could be a number of things
Torque converter or vacuum leak
Could be a vacuum leak Could be a bad spark plug or wire Could be a bad valve (do a compression test) Coild be a bad coil if equipped with COP (Coil on Plug)
that just happened to me last week.i had a simple vacuum hose leak so that should be the only problem
If you have a check engine light "on" then you need to have it scanned for codes. It could be numerous reasons such as a vacuum leak, loss of fuel pressure, flooding,and the beat goes on.
Could be a vacuum leak - check all lines and connectors udner hood and under the dash. Might be the check valve on the power brake booster.
check all vacuum lines for leaks
If a 2000 Ford Excursion dies when put in gear, it could indicate several issues. Common causes include a failing torque converter, a vacuum leak, or problems with the idle air control valve. Additionally, transmission issues or low fluid levels could also be contributing factors. It's advisable to have the vehicle diagnosed by a mechanic to pinpoint the exact cause.