1994 Dodge Ram 2500 - Answered Questions & Fixed issues

No external fuel filter. Only the dock in the fuel pump in tank. A lot was available to install an external but location would be on the frame rail if present and sit was a dealer add-on that was very uncommon.

1994 Dodge Ram... | Answered on Mar 13, 2019 | 177 views

Your question says Dec 2018 so I don't know if you've had it repaired yet but I'd like to help. The 4x4 in your truck is not electronic but it has a light to tell you when it is engaged. Assuming the transfer case lever feels like it shifts okay when you go from 2wd-hi to 4wd hi, what you want to do is, 1)put the vehicle in park, leave truck in 2wd, key on engine off and parking brake on if it works. 2) Crawl under the truck from the passenger side and look at the front axle from the middle of the truck. There is a square, aluminum piece mounted to the axle with 2 vacuum lines going to it and an electrical connector hooked to it. 3) Unplug the electrical connector and jumper the 2 wires inside the harness while someone looks at your 4x4 light on the dash. The light should turn on. If it does then either the vacuum lines are rusted, plugged, unhooked, or the vacuum canister on the axle is bad.(Both are common) To test the vacuum canister you must have a vacuum hand pump tester or start the engine and feel the vacuum lines. One of them should have good suction at idle. They are bonded together but you can use the one with good vacuum by pushing it onto each vacuum nipple, one at a time to see if the axle engages. Remember to plug the electrical connector back in so you can see if the light comes on. That vacuum canister engages a slide lock to hook the inner axle to the outer axle. To see if it's working just jack the right front tire a couple inches off the ground and try to spin the tire. When it engages the front driveshaft will start to spin from spinning the tire. The truck being in 2wd and in park will stay put. DON"T LET ANYONE PUT IT IN GEAR WHILE YOU ARE UNDER IT!!! They also sell electronic axle actuator kits to eliminate the vacuum issue
Hope this helps.

1994 Dodge Ram... | Answered on Mar 01, 2019 | 22 views

Sound like your fob and your pcm are not communicating with each other.try the other key see what happens.

1994 Dodge Ram... | Answered on Dec 06, 2017 | 63 views


1994 Dodge Ram... | Answered on Oct 12, 2016 | 43 views

If you are talking about the blower motor, have you checked the high speed blower relay ?

1994 Dodge Ram... | Answered on Feb 28, 2016 | 128 views

Replace the blower relay. Sorry I can't tell where it is located. # locations I know of are the fuse panel, on the firewall or fender well. I can always find them, I just work on to many different vehicles. These relays have 5 pins on them.

1994 Dodge Ram... | Answered on Feb 27, 2016 | 105 views

You have to knock out the tire bolts to separate them.

1994 Dodge Ram... | Answered on Jan 11, 2015 | 24 views

If you are seeing excessive pressure and are losing antifreeze, you most likely have a blown head gasket.

1994 Dodge Ram... | Answered on Oct 28, 2013 | 96 views

try and replace your ignition module

1994 Dodge Ram... | Answered on Sep 18, 2013 | 37 views

under dash where pedal goes into mounting bracket you will find 2 yellow bushes to keep the pedal steady,they most likely worn out

1994 Dodge Ram... | Answered on Sep 04, 2013 | 89 views

Sounds Like A Bad Thermostat-Could Be A Bad Heater Core-Try Replacing Thermo First-Its Cheaper

1994 Dodge Ram... | Answered on Sep 04, 2013 | 22 views

my ac does not it has cool full in it new parts but it does not work

1994 Dodge Ram... | Answered on Apr 14, 2013 | 104 views

I don't see anything that connects the PCM with the starter circuit.
Just the battery, starter, starter relay, neutral safety switch, and the key switch.
Have you checked the starter and the relay for power ?

1994 Dodge Ram... | Answered on Sep 03, 2012 | 172 views

if it turns off it might be the MAP censor it happened to my 2001 dodge if not take to a Dodge dealer they will tell exactly wats wrong and how to fix it :)

1994 Dodge Ram... | Answered on Jul 24, 2012 | 57 views

depending on the car pretty easy, remove the inside panals from the trunk area, unskrew the lights then the light cover skrews and whala it pops right out

1994 Dodge Ram... | Answered on Apr 10, 2012 | 61 views

First i would replace the sparkplugs and sparkplug wires.Then if problem still exists then have the injectors cleaned and check for a bad connection to the injectors.

1994 Dodge Ram... | Answered on Jan 26, 2012 | 74 views

Yes, it is vacuum operated. Would be your largest vacuum line(1/2 to 3/4 inch diameter hose, usually off the intake manifold or an intake runner.

1994 Dodge Ram... | Answered on Oct 13, 2011 | 303 views

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