Question about Cars & Trucks

Open Question

We have an error code 325 injector 6 on our marine Cummins qsm11 engine display theres a bit of vibration above 700 rpm. Is this just a stuck seleniod our something more serious?

Posted by on

Ad

6 Suggested Answers

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: Engine vibrates, shakes car at 1700 rpm, smooth at 2000 rpm

Something similar happened to my van, and it ended up being that I needed to replace a tie rod in one of my wheels. Hope this helps! I know this was posted awhile ago.

Posted on Dec 28, 2008

Ad
  • 881 Answers

SOURCE: 2001 Dodge truck with Cummins diesel cruise control problem

Take it into Cummings agent and get them to put it on the check out box (in a KW its in the dash ) but they will be able to fix your problem in about 10 minutes.

Have a goodday

Posted on Oct 15, 2009

rtjohnson55
  • 75 Answers

SOURCE: 2000 Dodge Dakota vibration while driving

sound like the u-joints in the driveshaft. Lay under the truck and where the u-joints are try moving the driveshaft up and down. If it moves then the u-joints are bed. This will cause a tremendous vibration under a load and the faster it spins it will smooth out.

Posted on Dec 05, 2009

Testimonial: "That's pretty much what I thought. Just trying to get some feedback about what I already suspected."

  • 37 Answers

SOURCE: number one injector bank on 2006 dodge cummins

you'll notice on your valve cover gasket there is two connectors.. the one up front is your 1-3 the one in the rear is your 4-6... you can remove your valve cover and check the connections from the injector connectors to the
connectors on the valve cover.. check for an open.. however you could also have a fault internally in 1 of your injectors in that bank as well.. hope this info helped..

Posted on Feb 03, 2010

  • 248 Answers

SOURCE: after cleaning the throttle body it looks to be

When you cleaned the throttle body, did you remove the Idle Air Control valve/motor (IAC)? A dirty or defective IAC can be the result of your problems. The IOAC regulates your vehicles idling under various condictions. Try cleaning it first then replace if needed.

Please remeber to rate this solution. Thanks!

Posted on Feb 05, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Trying to figure out what the fault code 1230 means for a cummins qsb 5.9


the code 1230 doesn't appear in the codes listed for the engine but code 123 does
if refers to p102 fault --intake manifold pressure sensor no 1 circuit --shorted low
it is listed as a 4 fault severity non information only
I sourced this from a site alliedsystems.com that has , diagnostic fault codes for cummins engines modesl --qsb t2, qsc t2, qsl t2 qsm11 qsx15 qsk19, qsk23, qst30, qsk45/60/78
I went google and typed in-- fault code 1230 for cummins qsb 5.9 engine which bought a lot of pages concerning the engine designation
if you still cannot get the right information contact your nearest cummins service dealer for help

Oct 01, 2015 | Cars & Trucks

1 Answer

I have a Honda civic LX 2009 and the RPM is 700. I understand that the normal RPM is 900. What could be the reason of the lower RPM on my car? Thanks in advance for your comments


I think the idle, in gear, should be about 750 rpm, definitely not 900. If you are looking at the tachometer, it isn't that accurate visually. a scanner should be connected to get an accurate reading. A little vibration at idle is not abnormal. But you might try adjusting the engine mounts to eliminate it.

Sep 17, 2014 | 2009 Honda Civic LX

1 Answer

Low idle & vibration at idle


I don't know if this will help. Had a similar problem with a 99 Blazer.
Would drop to between 300 and 500 rpm at stop signs and red lights, would stall and shake.
Did all the same checks, replaced mass air flow sensor, replaced cam sensor, cleaned the fuel injectors but the problem was still there.
Replaced both #1 and #2 O2 sensors in the exhaust pipes and now the vehicle runs fine. The idle is back to a steady 750 rpm in all stopping conditions. The Mass air flow sensor and Cam position sensor get information from the O2 sensors.

Apr 10, 2014 | Ford Transit Connect Cars & Trucks

2 Answers

My mitsubishi chariot 98 vibrates when idling, what could be the problem?


A few possibilities are worn engine mounts (the rubber mounts that take away engine movement and vibration).....or rough engine idle ( maybe poor compression in one or more cylinders or other factors)....or maybe the engine idle speed is too low (typically 700 to 1000 rpm is normal depending on if AC is running which takes up more rpm) Alex

May 19, 2011 | Mitsubishi Colt Cars & Trucks

1 Answer

Cummins marine engine QSB5.9 derate under load. Come up with fault code 559 ( fuel pump delivery pressure low ). Where do i start to look.Can it be the fuel pump.


well i can be fuel pump or relay to pump,filter,fuel regulator,injectors. does it miss or cut off. make sure gas is tigth

Dec 16, 2010 | 2008 Mercury Mariner

1 Answer

I have this problem for quite a bit. The idling speed when engine started cold is between 700-800 rpm. As the engine gets hotted idling rpm increase to almost 1000rpm. If idling is adjusted back, the rpm...


There appears to be a thermal movement of choke mechanism that comes about once vehicle is warmed up. Check the chock connections, hot water pipe and linkages tight or clear.
gazakat

Oct 18, 2010 | Nissan Sentra Cars & Trucks

1 Answer

1995 Cherokee with 4.0 engine. Intermittently, it will run rough for a few minutes after starting, then run smoothly. Sometimes while driving in light traffic, slower speeds, it will seem to hold engine...


all that an not one RPM stated, making the meter useless.
numbers matter, tell them.
all that can be condensed to idle controls, dead hot.
you took it to a shop but was running great then.
so he guessed, and spent a fortune doing nothing.
why do that. ?
take it in broken, or have them drive it for a day to work.
find a real shop that can do that. and win.,
THE idle controls can fail many a way.
1: the control is bad. (ISC/IAC) they like to stick clean it.
2: vacuum leaks causing above.
3: gross engine misfiring (50 causes)
4: not scanning it. you didnt. so, work blind.

next time post actual RPM, when missing up.
and win, !!!!
the PCM not stuck in LIMP-in mode, will work big time hard
to prevent engines from stalling and to hold spec rpm
700? hot.
the ECU modulates the ISC to hold 700 rpm , HOT, in neutral or DRIVE, if you go P N, D and P, the rpm must hold at spec, 700
if not the ECU is not regulating RPM is it.
and not scanning it now, you may never lean why.
scan cars failing, not working right., and win.

lets say you said, just to show how important numbers are.
RPM is 400 or 500 engine shakes.
EGR stuck open( if it has one,)
or engine gross misfiring ever get a full tuneup this decade, even spark plugs. OMG no>?
injectors leaking or clogged

at the 10min no start.
does 5-10% throttle action (right foot) allow it to start now.
NO, try wide open throttle starts.
bingo, then its flooded
if it floods, post , why does my engine flood. and get other answers
like a tuneup.,

Mar 09, 2017 | 1995 Jeep Cherokee

1 Answer

There is vibration in my mazda 626/ model 1992


Check the plugs for wear and replace as necessary. When you apply anything electrical, it naturally puts a greater load on the alternator and will require more power from the engine. 700-800 RPMs is about right but double check those plugs. Use NGK or Nippon Denso only. Let me know if you need anything else.

May 21, 2010 | 1993 Mazda 626

1 Answer

RPM Oscillating


have you had the vehicle speed control reprogrammed if not that could be your problem

Jun 26, 2008 | 2005 Dodge Ram 3500

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

Related Topics:

18 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Randy Ohler

Level 3 Expert

14585 Answers

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

Answer questions

Manuals & User Guides

Loading...