Question about 1990 Dodge Dynasty

1 Answer

1990 Dodge Dynasty not firing on #6 cylinder at all. Plug, wire and coil testing good. Suggestions as to next step please?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,615 Answers

Check the compression. If its 15% lower than he others then the motor has issues.

Spray brake cleaner arouund intake looking for a leak. RPM will change if you find one

Posted on Dec 10, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Firing order & Wire Routing for 2009 Dodge Nitro 3.7 w/ three coil setup


The firing order for v6 is 165432
The driver side cylinder bank is numbered from front to rear-- 2-4-6
The passenger side cylinder bank is numbered from front to rear 1-3-5
The picture is for your coil pack, hopefully. So you can see how the coil towers are numbered.
My database for 09 showed coil on plug ignition. Is this the original engine?
I did see info for 07--3.7L that did appear to show a coil pack in tune-up manual.

coil pack-44ygowsvu5lf44rkpv3xxwg3-3-0.jpg

Apr 20, 2017 | Dodge Cars & Trucks

3 Answers

I have a 97 Dodge Ram 1500 with a 5/9 in it I put plug wires on it and now it's popping and it lost power and it had a code po302 and Po 307


The P0302 code means that the cylinder 2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 2. If the problem persist more tests needs to be done. PO307 is the same thing except number 7 cylinder. Possible symptoms - Engine Light ON (or Service Engine Soon Warning Light)
- Lack/loss of power
- Hard start
- Engine hesitation

Nov 29, 2015 | Dodge Cars & Trucks

1 Answer

1990 dodge Dynasty bad gas mileage and now cutting out real bad. Changed spark plug wires, spark plugs and fuel filter. Ran good for a test run right after installing items. This morning ran fine the 5...


May just be some dirty fuel, or clogged dirty air filter...try putting 2 bottles of fuel injector/carb cleaner in the tank to be sure dirty fuel has been treated. Did your Dynasty sit for a period of time? (Not driven or run for several months, or did you let the fuel tank get very low? Same remedy. Hope this helps..

May 23, 2012 | 1990 Dodge Dynasty

2 Answers

Check engine light is on, they say multiple miss fire in cylcinder 6. but no one can find the problem van runs great


first do a cylinder compression test on engine to verify good engine compression this should be around 110psi to 175 psi check for vacuum leak, intake port for #6 cylindermay be leaking air, or also check coil for that cylinder, if wire and spark plug have already been changed, last replace fuel injector for that cylinder.

Jan 24, 2011 | 1996 Dodge Caravan

2 Answers

Have a 1990 Dodge Dynasty with a 3.3 v-6 engine that has starting issues. When I try to start it it will attempt to start and sort of run if I keep pumping the gas pedal though it will stall within 5-30...


It is worth checking if you are having an ignition problem. First check whether you have spark. Remove one of the spark plug wires and look to see if it is sparking when you turn the starter. Check the distributor wiring and harness. Check the distributor rotor. Also you should check the ignition coil.

Mar 16, 2010 | 1990 Dodge Dynasty

3 Answers

Engine light keeps comeing on mecanic change o2 senser worked for half hour came back on cods keep saying its miss fireing have had this problem for a month know


Start Small work to Big = Saved Money!
The Code(s) should be telling the specific cylinder(s) that are misfiring. Do you know waht the code is?
Target those cylinders 1st before testing the unaffected cylinders.
The following should isolate the problem(s).
1. Spark plugs - take out-reconnect back to wires and test spark plugs for getting sparks. If none: Don't replace them yet. GO TO 2. If the spark plugs are worn, dirty them replace them.
2. Remove spark plugs form end of ignition wires and test for spark from the wire. If none: Don't replace them yet. GO TO 3.
3. Remove the wires from the coil connection and test the coil for spark for each cylinder. If none: Don't replace it yet.
4. Test each spark plug and wires this way.
5. Coil Packs normally provide fire for 2-cylinders at the same time. The two are paired across from one another.
6. Test the coil for fire, amount of fire and if there is both cyclinders firing.
Misfire and the O2 Sensor got replaced??
Good Luck and get back with me if you need additional help or if this solved the problem.

Nov 20, 2009 | 2004 Dodge Intrepid

2 Answers

1990 300zx non turbo has miss on 2 cylinders


dude, i think you have two spark plug cables cross over. go to your local autozone and find a "firing order" if it was a blown head gasket it would show on the compression test but i'm pretty sure its a spark plug cable cross over.

Jun 23, 2009 | 1990 Nissan 300ZX

1 Answer

Car wont start


No spark, ck the crank position sensor. bolted on engine at the front crank pully. Good luck. unplug and plug it back in to clean the wire connection/

Jun 03, 2009 | 1990 Dodge Dynasty

1 Answer

Charging problem


Could you clarify your engine size?

4 Cylinders K 2.5L TBI SOHC 6 Cylinders 3 3.0L FI (found in 36% of 1990 Dodge Dynasty) 6 Cylinders R 3.3L FI (found in 64% of 1990 Dodge Dynasty)


If you have the 3.3L the voltage regulators are located in the Powertrain Control Module (PCM) or Single Board Engine Controller (SBEC), depending on the model. If, after diagnosis, the regulator is deemed faulty, the PCM/SBEC must be replaced with a new one.

Hope this helps for now

Jul 06, 2008 | 1990 Dodge Dynasty

Not finding what you are looking for?
1990 Dodge Dynasty Logo

Related Topics:

49 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dodge Experts

Marvin
Marvin

Level 3 Expert

83036 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22382 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...