1990 Dodge D150 - Answered Questions & Fixed issues

Overdrive doesnt work

A Google search netted this:

There is an overdrive solenoid inside the transmission that kicks the OD in and out with the switch. You could have a bad wire somewhere or solenoid is bad.

1990 Dodge D150 | Answered on Feb 18, 2018 | 340 views

1 Answer

If your alternator tests good off of the vehicle, but will not charge on the truck you need to make sure that the supply wire has 12V and that the field is also getting 12V. If you track it down to the ECU you can save yourself a bunch of money by having an external voltage regulator wired in and bypass the internal ECU regulator.

1990 Dodge D150 | Answered on Jan 05, 2018 | 842 views

2 Answers

[email protected] 1990 Dodge D150 pick-up

idle air control needs cleanin or replacin-the motor wears out--inspec whole area and get a haynes manual at parts place for troublshootn

1990 Dodge D150 | Answered on Mar 11, 2015 | 186 views

1 Answer

Code #34 SPEED CONTROL SERVO SOLENOID WHERE IS IT LOCATED

Located on the transmission on the driver side.

1990 Dodge D150 | Answered on Nov 20, 2014 | 473 views

1 Answer

Fuel pump runs with key off

You have a bad fuel pump relay under the hood on driver side. The relay is stuck wich is allowing power to flow to the fuel pump. If you operate the truck like this you will burn out the fuel pump.

1990 Dodge D150 | Answered on Nov 20, 2014 | 81 views

1 Answer

1983 dodge d150 with 5 speed manual transmission ran perfectly then all of a sudden the radio dash and engine turn off but the headlights stay on ad=nd brake lights still work. now the truck makes no

You have a blown fuseable link under the hood. Look in the driver side you see wires wrapped up unwrap and check each wire. Replace blown wire and should fire up.

1990 Dodge D150 | Answered on Nov 20, 2014 | 125 views

1 Answer

Why my 1990 dodge d150 engine temp gauge is not working?

Probably a bad coolant temp sensor, inexpensive and easily replaced.

1990 Dodge D150 | Answered on Jul 21, 2014 | 198 views

1 Answer

Fuse diagram schematicsdiagram

refer to modlife

1990 Dodge D150 | Answered on Nov 13, 2013 | 57 views

1 Answer

Distributor / Plug wires

I can post the firing order for you but what size of motor? 6 cyl? 8 cyl?

1990 Dodge D150 | Answered on Aug 19, 2013 | 68 views

1 Answer

1978 dodge d100 rebuilt everything 360 2bbl starts great runs great, put it in gear, dies instantly

What is the make, year and model? How many miles on it?

1990 Dodge D150 | Answered on Mar 10, 2013 | 231 views

1 Answer

Get no current to coil.....

starting problem ,takes 4-5 times turning over engine then blue smoke comes out of exhaust ,is very reliable when got started though -
ive replaced battery/glowplugs-&-relay/
a recovery man says no power to glowplugs ?
can you advise ?

1990 Dodge D150 | Answered on Jan 03, 2013 | 211 views

1 Answer

1991 Dogde D150 318 Wont fire

I believe the ignition control is inside the computer on inner
fender like all 1990's dodge & chry cars & trucks

Forgot the name of the Module,I had a 92 dakota. 318/5.2

There is a relay ASD or something like that in the under hood
distribution box,check that or switch with a similar relay

The cover should hace a diagram if relays

1990 Dodge D150 | Answered on Dec 01, 2012 | 399 views

1 Answer

Dodge 318 v8 coolant leak

It could be coming from the timing cover. On older 318 engines there is a water passage on each side of the timing cover between the pump and the block. If the timing cover decays it can allow coolant to leak into the timing cover, which usually goes into the crankcase.

1990 Dodge D150 | Answered on Jan 17, 2014 | 1,125 views

1 Answer

1991 dodge d150 stereo wire diagram

you can try www.toptv.com the more than likely will have one good luck

1990 Dodge D150 | Answered on Aug 18, 2011 | 549 views

3 Answers

90 dodge pickup v6 code 41 will not charge

you may have to replace the computer the charging system also goes thru the computer/

1990 Dodge D150 | Answered on Aug 12, 2011 | 227 views

1 Answer

My 1990 dodge power RAM v8 with a 318 runs good

Start with the simple things first:
Make sure you have a clean air filter.
Change out your fuel filter.
Most of todays crappy gas is 10% alcohol and the weather is warming up.
Then if not: Sensors and computer chip upgrades may be the issue but start simple. If you have a good reliable tune up guy take it to him and have him run the diagnostics. Any lights or codes come up??
Best wishes,
TF

1990 Dodge D150 | Answered on Jun 02, 2011 | 348 views

2 Answers

Trying to find voltage regulator for a 1990 dodge

Almost all voltage regulators are part of the alternator now.

1990 Dodge D150 | Answered on May 29, 2011 | 581 views

1 Answer

I have a 1990 D150 Dodge Ram thas Runs fine for

Check the sock on the fuel pump inside the fuel tank..might be clogged

1990 Dodge D150 | Answered on Mar 02, 2011 | 369 views

1 Answer

1990 dodge truck new alt. still won,t charge

Your truck uses an external regulator. I would change that part. It is located Under hood, center, rear engine area, mounted on upper firewall

and looks like this:

1990 Dodge D150 | Answered on Feb 26, 2011 | 180 views

2 Answers

How much transmission fluid is need for a 1990

4 sp. 7 pints.
5 sp. 4 pints.
auto. 17.1 pints except A 727 trans with lockup 16.7 pints.

1990 Dodge D150 | Answered on Feb 22, 2011 | 305 views

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1990 Dodge D150 - Answered Questions & Fixed issues

Overdrive doesnt work

Have a '91 Dodge Dakota

[email protected] 1990 Dodge D150 pick-up

Code #34 SPEED CONTROL SERVO SOLENOID WHERE IS IT LOCATED

Fuel pump runs with key off

1983 dodge d150 with 5 speed manual transmission ran perfectly then all of a sudden the radio dash and engine turn off but the headlights stay on ad=nd brake lights still work. now the truck makes no

Why my 1990 dodge d150 engine temp gauge is not working?

Fuse diagram schematicsdiagram

Distributor / Plug wires

1978 dodge d100 rebuilt everything 360 2bbl starts great runs great, put it in gear, dies instantly

Get no current to coil.....

1991 Dogde D150 318 Wont fire

Dodge 318 v8 coolant leak

1991 dodge d150 stereo wire diagram

90 dodge pickup v6 code 41 will not charge

My 1990 dodge power RAM v8 with a 318 runs good

Trying to find voltage regulator for a 1990 dodge

I have a 1990 D150 Dodge Ram thas Runs fine for

1990 dodge truck new alt. still won,t charge

How much transmission fluid is need for a 1990

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