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Can you tell me about the oil pressure ranges for the Cumins
Hi, Can you tell me about the oil pressure ranges for the Cumins N14 Select.Cold start oil pressure, hot engine and perhaps what it should go up to when you rev the engine what is normal, marginally l… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a 2016 glider with pre 2000 N14. Eng # 11828333 465
I have a 2016 glider with pre 2000 N14. Eng # 11828333 465 hp. Driver complaint that is "studders" when he upshifts in high range. at 1150 rpm to 1400. Once he gets past that it clears up. It will do … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
3,887 satisfied customers
I have a 95 Freightliner with 12.7 Detroit DDEC 3. Engine is
I have a 95 Freightliner with 12.7 Detroit DDEC 3. Engine is running rough at idle and when going down road. Minimal black smoke just a little more than usual. Put it on computer the other day no faul… read more
Roy
Roy
shop foreman
Associate Degree
4,477 satisfied customers
2002 KW T2000 N14 cummins what are the common symptoms when
2002 KW T2000 N14 cummins what are the common symptoms when oil pump start failing,, is that like one time is done or off and on failure… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
3,887 satisfied customers
3406 CAT ENGINE I BELIEVE ITS A 3406E WITH THE COMPUTER ON
3406 CAT ENGINE I BELIEVE ITS A 3406E WITH THE COMPUTER ON THE SIDE OF THE BLOCK I HAVE COOLANT IN OIL AND I HAVE THE RADIATOR UNDER PRESSURE TOOK THE OIL PAN OFF CANT SEE ANY WATER DROPING ON THE SID… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
C7 use to hold 37.5 psi but just recently dropped to 25 psi.
C7 use to hold 37.5 psi but just recently dropped to 25 psi. Just replaced barrings and still only holding 26-27psi at operating temp... … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a 2007 international isx cummins with 35000miles on
I have a 2007 international isx cummins with 35000miles on overhaul still got blow buy and oil pressure issues 28 to 30 at1400 rpms 10 at idle … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
2000 Freightliner Classic xl Engine job done in 2014
2000 Freightliner Classic xl Engine job done in 2014Dipstick is coming out of the tube, and engine oil is spitting out. Blow by pressure. Engine oil pressure in the dash said around 30 PSI.Need to add… read more
Roy
Roy
shop foreman
Associate Degree
4,477 satisfied customers
Cat Man, I have a 3406 3ZJ54893 that pulls strong until
Cat Man, I have a 3406 3ZJ54893 that pulls strong until about 1600-1700 rpms then just slowly pulls to 2000 rpm. We changed the fuel filters but that didn't change anything. Where should I go next? Al… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Hallo Cat man, We have some problems with a C9 engine. It
Hallo Cat man, We have some problems with a C9 engine. It runs perfectly when no load but not when putting some load ( a turbine ) when engine is at 1800 RPM. The RPM drops a lot when under load. When… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Ok i was pulling. A hill in 7 gear at 15rpm 40 mph and my low
Ok i was pulling. A hill in 7 gear at 1500rpm 40 mph and my low oil light came on and i look down at gauge. And oil pressure. Was at 20 is that ok or?? But i was over 18 thousand on oil change.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I just bought a 2015 Mack CXU-613 heavy haul truck. During
I just bought a 2015 Mack CXU-613 heavy haul truck. During the first week of operation (2,700 highway miles), the oil temperature has always stayed around 240-244F, while oil pressure gauge shows 45-5… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I HAVE A C7 ACERT THAT WONT START HAS NO CODES AND ON MY SCANNER
I HAVE A C7 ACERT THAT WONT START HAS NO CODES AND ON MY SCANNER I HAVE 1400-1500 PSI CRANKING AT ICP SO I TESTED AC VOLTAGE AT INJECTORS AND HAVE 5 AC VOLTS SCANNER VOLTAGE SAYS ECM HAS 12V WHILE IM … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Oil pressure for ISX as I understand it is 35-40 psi @ rated
Oil pressure for ISX as I understand it is 35-40 psi @ rated rpm, what would be considered low oil pressure? At what pressure should we begin looking for problems.… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
2005 International 4300 DT466, we have a lower power issue.
2005 International 4300 DT466, we have a lower power issue. Slight hesitation when tapping the pedal at start off and low power when running on the road. Truck starts easy, idles fine, icon pressure i… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
today we are working on a C-12 customer concern: low oil pressure
today we are working on a C-12 customer concern: low oil pressure after installing test gauge, we have 25-30 psi at idle 50 psi at high rpm concern #2- oil leaking out of turbo housing and exhaust tur… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I have a 2007 Peterbilt 387 with a C 15 Cat engine. I noticed
I have a 2007 Peterbilt 387 with a C 15 Cat engine. I noticed my oil pressure was 20 lbs lower than normal. I thought the filter waa plugged so I had an oil change done. I let my truck sit off for an … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
my cummins n14 on long hard pull oil temp goes to 240 degrees
my cummins n14 on long hard pull oil temp goes to 240 degrees and oil pressure drops to 20 pounds at 1500 rpm what is wrong… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
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Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

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