20 Most Recent 1990 Dodge Caravan Questions & Answers


cooling fan relay is under radiator drivers side frame rail, square flat relay with 3 wires going to it is hard to see

1990 Dodge... | Answered on Mar 24, 2018


replacing the windshield is a job best left to a experienced glass tech. the windshield is held in with urethane and has to be applied properly, the windshield is a big part of the vehicles structural strength in the event of an accident. sorry I know you didn't want to hear that but your friends safety should come first. ( if you already have the glass check around and see if a glass shop will install it for you or if a tech will do it on the side.)

1990 Dodge... | Answered on Oct 11, 2017


You may have a collapsed rubber brake line at the rear axle holding pressure in the line . Have your brake lines ever been replaced? At this age it would be a good idea to do anyway to avoid any other issues .

1990 Dodge... | Answered on Oct 11, 2017


You can go on line and try google engine ID or call the parts department at the dealer and give them the ID and they can tell you.

1990 Dodge... | Answered on Jun 10, 2016


What are you jumping across to make it work? It's probably the wiring coming to the relay instead of the relay itself

1990 Dodge... | Answered on Apr 14, 2016


cycle key, on,off,on,off,on & leave it on (not start) & count flashes from check engine light to see if getting any trouble codes. example: 2 flashes, pause, 2 more, is code 22. 3 flashes,pause & 3 more, is code 33, etc.. let us know what you get, if any. P.S. Code 55 - 5 flashes,pause 5 more, is end of message.

1990 Dodge... | Answered on Oct 19, 2015


Might be as simple as a small vacuum leak. Check any hoses on the engine that you can see for obvious signs of cracking.

1990 Dodge... | Answered on Sep 23, 2015


Either something is draining power from the battery with the key off, or the battery has an internal short.
Have you checked to see which problem exists by leaving the battery disconnected overnight ?

1990 Dodge... | Answered on Jun 15, 2015


in the under hood relay box.

1990 Dodge... | Answered on Feb 23, 2015


Some Dodges don't have inertia switches.. They have a shutdown relay that senses when an engine has stopped and shuts off the pump. It is a relay somewhere by the passenger side strut tower in the engine compartment near the distribution box. You cannot reset it. It must be replaced if it goes bad.

1990 Dodge... | Answered on Feb 13, 2015


Assuming the radiator is full of coolant, and the engine is reaching normal temp of 190 degrees, you could have a blocked heater core or the temp control valve may not be working on the heater hose.
I would check to see if both heater hoses are getting hot.

1990 Dodge... | Answered on Jan 10, 2013


When a transmission slips --you don't
change the fluid,it will slip worse

Time for a rebuild

Too old to keep

Donate to Veterans & take $500 Federal Tax Deduction

1990 Dodge... | Answered on Dec 19, 2012


i think this transmission has an electric solenoid pack on it. if this solenoid pack malfunctions it can create a no shift condition.

1990 Dodge... | Answered on Dec 19, 2012


Possible bad cold start valve or the sensor that tells the valve to activate when cold. Start by replacing the cold start valve first.

1990 Dodge... | Answered on Sep 17, 2012


You are going to take it back to the shop that replaced the pump, right ? ?

1990 Dodge... | Answered on Sep 12, 2012

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