Maybe thermostat is stuck open
With my car, it was Heater matrix clogged with radiator sealant. The workshop cleaned it and it's start working fine!
it is in the heater hose close to the firewall near the master cylinder its a black plastic valve with a vacum hose connected to it
Is there a Video that I can watch on How do you Replace the Alternator on a 1994 Dodge Caravan?
No
for a 1994 Grand Caravan (probably like the 1995) see: How do you replace the headlight assembly located on a 1994 Dodge Caravan? for a 1994 Grand Caravan (probably like the 1995) see: How do you replace the headlight assembly located on a 1994 Dodge Caravan?
No, completely different bell housing patterns.
No
No, the seat attachments are at different widths.
No, 1994 is OBD 1
10w30
The 1994 Dodge Caravan/Grand Caravan takes a 22" driver side, 18" passenger side and 18" rear replacement windshield wiper blades.
If a Dodge Ram 1994-1997 If a Dodge Caravan 1992-1995
fuel tank capacity on 1994 Grand caravan is 77 litres.