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Are u a real person. Volvo d13 2012. Nop. I replaced a
i replaced a injector #4 because i was having a knock noise very loud on the engine and after the injector was replaced is still having a knock nois e… read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
Engine knock, no smoke at all. It's in #2 didnt start until
Engine knock, no smoke at all. It's in #2 didnt start until after i changed fuel lines … read more
Bradey V
Bradey V
Certificate
Dt466. Found cracked fuel injector tip. Half of injector tip
Dt466. Found cracked fuel injector tip. Half of injector tip is missing. Should I be concerned with broken piece which may be in cylinder? Thsnks… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
530 satisfied customers
2001 international dt466. Truck was towed here. When cranked
2001 international dt466. Truck was towed here. When cranked engine starts right up and runs normally for about 3 seconds then huge amounts of whitish gray smoke from exhaust with a consistent knock s… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
2012 International 4400. Maxxforce 9 (315HP) truck set
2012 International 4400. Maxxforce 9 (315HP) truck set overnight and when i started it in the morning ran very rough (like misfiring on gas engine) also smokes and I smell unburnt diesel. No codes. Po… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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530 satisfied customers
Catman 6nz rebuilt using cat parts and head on 3/2017..
catman 6nz rebuilt using cat parts and head on 3/2017.. yesterday going down the road, gave no signs, engine started making a clanking noise and smoked like a freight train light grey color... egine c… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
Cat man, the 2004 c13 I am doing overhaul out of frame. If I
Cat man , the 2004 c13 I am doing overhaul out of frame. If I remove the bell housing do I have to do any alignment going back together? Also the rear main seal can it be install before installing the… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
We have a 2250 isx. A valve broke off so we removed the head
Hi. We have a 2250 isx. A valve broke off so we removed the head and got it completely rebuilt. We reinstalled the head everything runs perfectly smooth but when you get 20 psi boost you get a really … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,824 satisfied customers
I have a 1995 Freightliner FLD with series 60 Detroit. It
Hello there. I have a 1995 Freightliner FLD with series 60 Detroit. It has 482000 miles on the rebuild. The problem I'm having is this, the #1 injector cup seems to keep failing. Last Novemer, 2015 th… read more
Roy Belding
Roy Belding
7,807 satisfied customers
Cat man please, I am rebuilding my 3126. it has two piece
cat man please, I am rebuilding my 3126. it has two piece pistons in it, I have rebuilt 3 of my 3126 motors. and they have not had two piece pistons. s/n 7as64300 ar(###) ###-####what is the bore id o… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
I have a 3.3B Cummings diesel in a it starts and runs ok.
Hi I have a 3.3B Cummings diesel in a chipper it starts and runs ok. Has s knocking noise.sounds like #4 cylinder.I removed the PTO shaft off flywheel.I cut open oil filter. It looks clean.what should… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
1999 International 4900 DT466e my guy was driving, heard an
1999 International 4900 DT466e my guy was driving, heard an audible pop from the engine, lost power. He coasted to a truck stop about 1/8 mile away. As he pulled in the truck died and we couldnt get i… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
3126E blowing smoke with smoke rings out the stack. Has a
3126E blowing white smoke with smoke rings out the stack. Has a "thud thud thud" sound while running. Not a knock sound. Exhaust smells like diesel. Unhooked injectors one by one and they all seem to … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
C12 cat injector number 2 keeps breaking hold down bolt this
c12 cat injector number 2 keeps breaking hold down bolt this is the third time this has happened injector tip is fine this time the bolt just got bent did not break last time hold down broke ruined in… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
I have a 2000 freightliner FL-70 with a CAT 3126 that was running
I have a 2000 freightliner FL-70 with a CAT 3126 that was running down the road just fine when the RPM went up past 3000. The truck pulled over and would not shut off until the clutch was dumped in a … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
I have a cat C7 that has the #1 injector not firing. Upon
I have a cat C7 that has the #1 injector not firing. Upon removal found the tip of injector has been smashed. I have bore scoped and do not find and foreign material, also have pulled the pan and insp… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
Hey Cat Man. Customer brought me a truck back in January. It
Hey Cat Man. Customer brought me a truck back in January. It is an older truck with a 3406(7FB). It had a miss and was running really bad. Long story short, pistons 1 and 2 were severly damaged. Pisto… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,321 satisfied customers
Hi, We have a DAF XF 95-430, 2002 Euro 3 Model. It starts
Hi, We have a DAF XF 95-430, 2002 Euro 3 Model. It starts up on 5 cyls and puts out excessive white smoke until it clears itsself after a couple of minutes by which time it returns to 6 cyls and runs … read more
Eurotruck72
Eurotruck72
Garage owner
122 satisfied customers
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Daniel Wilson

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

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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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