1990 Dodge D150 - Answered Questions & Fixed issues


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


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


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


Located on the transmission on the driver side.

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


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


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


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

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


refer to modlife

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


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


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

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


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


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


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


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


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


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


Almost all voltage regulators are part of the alternator now.

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


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

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


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:

chuckster57_30.jpg

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


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

Not finding what you are looking for?
Cars & Trucks Logo

93 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

1984 Dodge D150
1984 Dodge D150

94 Questions

1989 Dodge D150
1989 Dodge D150

78 Questions

1986 Dodge D150
1986 Dodge D150

66 Questions

1987 Dodge D150
1987 Dodge D150

62 Questions

1991 Dodge D150
1991 Dodge D150

55 Questions

Top Dodge Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14866 Answers

Mike

Level 3 Expert

4372 Answers

Are you a Dodge Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...