Daughters 2000 Durango oil pressure problem
#1
Daughters 2000 Durango oil pressure problem
Hi everybody,
My daughter bought a 2000 Durango, has 120,000 miles, it's the V8, but sorry right now I can't remember which one, I think it's the smaller of the two.
Anyhow, it's been running great, I did a tune up, oil change and regular maint. for her, and THEN,
while she is driving, if she comes to a stop the oil pressure drops to zero, sets off the chime and then the pressure returns. Sometimes it has happened while she is just driving along as opposed to just when she stops. Oil level is fine, and just changed.
Doing a search, I've found threads on bad oil pressure senders, a bunch on engine sludge both for and against, recommendations on flushing the motor etc.
So please help with any ideas, as I'm sure all the fathers on the forum you want your kid to have a vehicle that won't leave them stranded.
Thanks,
Frank
My daughter bought a 2000 Durango, has 120,000 miles, it's the V8, but sorry right now I can't remember which one, I think it's the smaller of the two.
Anyhow, it's been running great, I did a tune up, oil change and regular maint. for her, and THEN,
while she is driving, if she comes to a stop the oil pressure drops to zero, sets off the chime and then the pressure returns. Sometimes it has happened while she is just driving along as opposed to just when she stops. Oil level is fine, and just changed.
Doing a search, I've found threads on bad oil pressure senders, a bunch on engine sludge both for and against, recommendations on flushing the motor etc.
So please help with any ideas, as I'm sure all the fathers on the forum you want your kid to have a vehicle that won't leave them stranded.
Thanks,
Frank
Last edited by itpphoto; 01-20-2009 at 10:10 PM. Reason: typo
#2
Join Date: Apr 2007
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What you can do is remove the oil pressure switch and hook up a oil pressure gauge, and see if the gauge goes to zero. If you above 6psi then you should be okay. Then replace the oil pressure switch. and if you don't have a gauge, then install a switch and hope for the best. If the oil gauge does drop to zero, then you may have an internal problem.
#3
1.oil pressure sending unit
2.plenium gasket has been known to be an issue, cause of sludge to build, that and using cheap oil. (not positive what year they updated)
3.weak oil pump
Have you tried to pull the codes? if not do that and post what you find.. I would think if the oil pressure measured zero it would throw a code.
2.plenium gasket has been known to be an issue, cause of sludge to build, that and using cheap oil. (not positive what year they updated)
3.weak oil pump
Have you tried to pull the codes? if not do that and post what you find.. I would think if the oil pressure measured zero it would throw a code.
#7
Well, here is the update;
When she got it a month ago I told her to take it and get the oil changed, which she did. When she originally told me about the oil pressure dropping, my old school thought was "it's low on oil" but knowing she just had it changed I ASSUMED that wasn't the case.
Well, she brought it over for the sensor and oil change and I checked the oil, get your surprised face ready - nothing on the stick -
When I drained it, I'm guessing there was a quart left. So with a full crankcase and a new sensor, so far no problem.
Now the question is; where did it go. No obvious leaks, no puddles, so I guess it's going out the tail pipe.
If anybody has any ideas I'd appreciate it. The pan drop in on hold.
Thanks,
Frank
When she got it a month ago I told her to take it and get the oil changed, which she did. When she originally told me about the oil pressure dropping, my old school thought was "it's low on oil" but knowing she just had it changed I ASSUMED that wasn't the case.
Well, she brought it over for the sensor and oil change and I checked the oil, get your surprised face ready - nothing on the stick -
When I drained it, I'm guessing there was a quart left. So with a full crankcase and a new sensor, so far no problem.
Now the question is; where did it go. No obvious leaks, no puddles, so I guess it's going out the tail pipe.
If anybody has any ideas I'd appreciate it. The pan drop in on hold.
Thanks,
Frank
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#8
Well, here is the update;
When she got it a month ago I told her to take it and get the oil changed, which she did. When she originally told me about the oil pressure dropping, my old school thought was "it's low on oil" but knowing she just had it changed I ASSUMED that wasn't the case.
Well, she brought it over for the sensor and oil change and I checked the oil, get your surprised face ready - nothing on the stick -
When I drained it, I'm guessing there was a quart left. So with a full crankcase and a new sensor, so far no problem.
Now the question is; where did it go. No obvious leaks, no puddles, so I guess it's going out the tail pipe.
If anybody has any ideas I'd appreciate it. The pan drop in on hold.
Thanks,
Frank
When she got it a month ago I told her to take it and get the oil changed, which she did. When she originally told me about the oil pressure dropping, my old school thought was "it's low on oil" but knowing she just had it changed I ASSUMED that wasn't the case.
Well, she brought it over for the sensor and oil change and I checked the oil, get your surprised face ready - nothing on the stick -
When I drained it, I'm guessing there was a quart left. So with a full crankcase and a new sensor, so far no problem.
Now the question is; where did it go. No obvious leaks, no puddles, so I guess it's going out the tail pipe.
If anybody has any ideas I'd appreciate it. The pan drop in on hold.
Thanks,
Frank
I would think if you was pushing that much oil out the tail pipe it would constantly be smoking... I bet that the morons at the oil change place she took it to did not fill it up correctly. Drive it and keep a good eye on that dipstick.. at that rate it should be at least a quart low within a week...
Last edited by schusterjo; 01-21-2009 at 11:48 PM.
#10