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Related Medium and Heavy Trucks Questions
I have a kenworth t800 c15 single turbo. it builds boost
it builds boost pressure but seems like it dumps it to fast after 26 psi truck wont speed up to 70. Its governed at 75 … read more
Nich1019
Nich1019
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Vocational, Technical or Trade School
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I have a 2001 cat 3126e that's hard to start after sitting
I have a 2001 cat 3126e that's hard to start after sitting overnight. After. Cranking for en extend time (approximately) 30 seconds I can see the base oil pressure gauge on the dash rise and it will s… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Same question. 2005 Detroit disel S60, with SID 147 FMI 2
https://www.justanswer.com/medium-and-heavy-truck/7z71t-2005-detroit-engine-code-sid-147-fmi-says.html … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
We have a 2015 freightliner cascadia, dd15 engine, codes spn
We have a 2015 freightliner cascadia, dd15 engine, codes spn 5357 fmi 16, spn 102 fmi 18, the shop 50 miles down the road baked the dpf filters made it to here and truck derated, started a regen and t… read more
Bradey V
Bradey V
Certificate
Cat man I have a c13 in a International truck that before it
Cat man I have a c13 in a International truck that before it warms up will run ruff and miss and blow some white smoke I have a feeling it is the vva's it has no codes. when it warms up fully runs jus… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Spn4374 fmi 1. 13 Freightliner dd13. I have software needed.
Yes. I have software needed. I replaced the def filter. Very dirty. I replaced leaking def dozer seal … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
I have a 2006 Freightliner Columbia with a Detroit Series 60
I have a 2006 Freightliner Columbia with a Detroit Series 60 14L engine. It seemed a bit sluggish compared to others I have driven with the same engine and when I checked the lights in the dash consol… read more
Jeremy
Jeremy
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Associate Degree
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Ever since I had my c15 accert overhauled and added cats
Ever since I had my c15 accert overhauled and added cats heavy haul tune I can only get 40 psi of boost at best and it use to run 50 + I had it dynoed we got 442 to the ground after new fuel pump and … read more
Kent Van Wagner
Kent Van Wagner
40 satisfied customers
2005 400 isl when max power required, it lays down, derates.
2005 400 isl when max power required, it lays down, derates. it builds back up to power. all filters changed air fuel and seperator. It doesnt stay down, it starts building back up immediately and reg… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
On a 2005 cat c15 acert engine the vva were deleted in the
On a 2005 cat c15 acert engine the vva were deleted in the new program can they be removed… read more
Cat Man
Cat Man
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I have a 2005 international 8600 with a ism Cummins turn to
Good day I have a 2005 international 8600 with a ism Cummins turn to 410. The problem is low power it had an injector bad so replace all 6 new new turbo actuator new turbo control box new turbo speed … read more
Alex Olsen
Alex Olsen
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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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2007 kw w900 c13 cat code 385 fmi 1 will trip only when hot
2007 kw w900 c13 cat code 385 fmi 1 will trip only when hot and into a pull than 30 seconds,replaced all actuator solenoids,intake actuator sensor and shut off solenoid,checked check valve looks OK,al… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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c 7 cat with derate at 55 mph says low fuel pressure . regulator
c 7 cat with derate at 55 mph says low fuel pressure . regulator changed 12000 miles transfer pump changed with no effect on derate… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
2002 freightliner with cummins ISB 245. have an active code
2002 freightliner with cummins ISB 245. have an active code for 5V supply voltage to ECM. all the sensors that run off of the 5 V supply are fine and throwing no codes for them. engine is derating and… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I have a 05 625 cat accert and having low power issues. We
I have a 05 625 cat accert and having low power issues. We had a ECM writer program the ECM for performance. We've installed a fass system and per the ecm writer backed the vva's of a full turn. I'm b… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a c15 cat in a kw w900b with logged code intake
I have a c15 cat in a kw w900b with logged code intake actuation pressure sensor, but having problems diagnosing cause as my ECM won't even give my a code if I unplug the sensor from motor?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Cat c15 6nz rebuild kit: Keeps blowing fire rings around exhuast valve
Catman I have a 6nz that I put a bxs crank and a rebuild kit for it, a bxs in. It has been running good but the head gasket won't stay in it. I keep blowing or burning the fire rings around the exhaus… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
10,344 satisfied customers
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Daniel Wilson

Daniel Wilson

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cumminsdr

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Chris (aka-Moose)

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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