It stopped running while I was driving home I was going about 50 mph

Grand caravan sport.
Already replaced my water pump.

It reads slower than the driving speed

And I see no water

The alarm set light is on, turn signals and radio work and fan but the air quit.

The problem is when I'm driving there is a vibration.

changed my altinator and let the van run for almost 45 minutes to get a good charge and now the van will not start back up as if it hadn't charged at all. its got an all new battery and fuel pump and everything else is in pretty good shape

my friend completely removed the factory car alarm system and now the van won't start. all out all other electrical appliances are working they do not know how to diagnose and fix this not a mechanic

the computer on front of tranny is seeping fluid.will a sealant product work?

My van has started leaking when it sits. When we accelerate and start to drive, it comes pouring in to the floor from under the passenger side dash board. We are experiencing mold in the front floor boards.

I examined lock cylinder...seems OK. Replaced ignition switch..No change. If battery terminals attached it will start again even without keys. Once running, no accessories work. Cant even put in gear to drive. Obvious electrical. Had someone try to evaluate with OBD analyzer. Could not get a reading. Help!

Scan tool says with engine warmed FF Fuel System Closed Loop
Calculated load 16.8%
Coolant Temp 206F
STFT Bank 1 0.0%
LTFT Bank 15.4%
Intake Manifold Press 15,0 in.hg
Eng RPM 1504
Veh speed 36 MPH
If the bank 1 sensor is causing a richer F/A mixture should that trigger FUE code? Will check for check 4 intake manifold issues too. How would u proceed given this infomation.