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Related Medium and Heavy Trucks Questions
We have an 03 Detroit nom start replaced both cam and crank
we have an 03 Detroit nom start replaced both cam and crank sensors, we have injector pulse width and rpms, replaced wiring harness and computer, computer has all the grounds and power - switched and … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Engine cranks for 15 seconds before the tach will move then
Engine cranks for 15 seconds before the tach will move then it will start but soon as you accelerate it will shut off. Has code 637. 10 … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,858 satisfied customers
Is it possible that the 1072 code for engine brake could be
Is it possible that the 1072 code for engine brake could be the reason for the engine shutting off soon as it gets up to 1300 rpm. I have been a mechanic 30 years at different dealerships seen some we… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,858 satisfied customers
I have a isx15 Cummins engine serial number 79658 919.
I have a isx15 Cummins engine serial number 79658 919. Problem I'm having is it will hardly stay running had extremely thick black smoke coming from exhaust. Ran Cummins insight (data link won't conne… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
3,858 satisfied customers
Have an issue with freightliner truck that. 2000 freighliner
It's stars fine but if I shut off during the day then it doesn't want to start again after a long period of time … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We have a 3126 sn CKM34634 it came into the shop running but
we have a 3126 sn CKM34634 it came into the shop running but smoking bad. We found coolant temp sensor was bad , that took some of the smoke away, we thought possible injector seals. We removed the in… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I contacted you a few months ago about my c12 cat no start
Good day Sir! I contacted you a few months ago about my c12 cat no start issue. Fuel pressure is good, and ecm tested good. Oil pressure is around 8 psi. Could this be my problem?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I am working on a 1998 GMC k7500 with a Cat 3126 engine.
I am working on a 1998 GMC k7500 with a Cat 3126 engine. After the owner washed the truck (including engine bay) the truck started and ran for 5-10 seconds before shutting down. Now it has a crank , n… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
We have a c7 accert common rail in a 2007 f750 we put a new
we have a c7 accert common rail in a 2007 f750 we put a new short block 4 new injectors , high pressure fuel pump transfor pump , fuel presure sencor and the regulator on the rear of the common rail a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Cat C15 acert serial SDP18968. Kenworth T660. Vin#221528.
Cat C15 acert serial SDP18968. Kenworth T660. Vin#221528. Fault 1072-5 engine light on every time apply the engine break. Also it has rough running especially up hills. I can hear knock many time whil… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I just bought a 2002 sterling actera dump truck with a cat
I just bought a 2002 sterling actera dump truck with a cat 3126 engine at a auction and hired a trucking firm to haul it home. At the auction site, the batteries were low so they had to jump it and us… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Our 2006 cat engine freightliner went down. It was computer.
Our 2006 cat engine freightliner went down. It was computer. All six injectors were bad. Now our 2002 Freightliner did same It started had a miss and shut down.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
have a 2008 f650 with cat engine. installed rail injection
have a 2008 f650 with cat engine. installed rail injection pump and fuel tubes and truck wont start. i have fuel getting to the high pressure pump but the high pressure pump is not pushing it the rest… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
1999 Chevy C6500 3126 7AS31663 stalled while driving, swapped
1999 Chevy C6500 3126 7AS31663 stalled while driving, swapped IAPCV and speed sensors out of one our other trucks that starts up and runs, put a IAPCV harness and check this morning with ohm meter its… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 98 pete with an M11 truck pulls good until about 24
I have a 98 pete with an M11 truck pulls good until about 24 mph then just holds steady idle. No codes inactive or active. Any ideas?… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
I HAVE A CATERPILLAR C7 ENGINE WITH A CODE 164-11 AND TRUCK
I HAVE A CATERPILLAR C7 ENGINE WITH A CODE 164-11 AND TRUCK WILL NOT ACCELRATE CORRECTLY HAS A STRONG MISS LIKE STARVING FOR FUEL… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have been working on an 2006 International 4400 with a DT466.
I have been working on an 2006 International 4400 with a DT466. When the problem first occurred the truck was able to drive 6 miles in engine protection mode (from the fuel station to the shop). Then … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
96 volvo with cat 3406E died. No fuel flow thru ecm. Would
96 volvo with cat 3406E died. No fuel flow thru ecm. Would only turn over with either spray. Used shop peterbiult ecm ran in shop ok. Then grabbed and ecm from blown motor 98 Volvo with 3406E and swap… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
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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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