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Check engine lite comes on at operating temp for fuel
check engine lite comes on at operating temp for fuel pressure low pid 94 fmi1.when i come to a traffic lite sometimes this happes … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
2012 ford f650 6.8 gas has no power to fuel pump....checked
2012 ford f650 6.8 gas has no power to fuel pump....checked all fuses and relays they are good. Can energize fuel pump manually to run truck at fuel pump module gray wire on 4 pin plug. Wondering wher… read more
Andy3221
Andy3221
truck /coach technician
Vocational, Technical or Trade Scho
222 satisfied customers
I HAVE A 2009 FREIGHT-LINER WITH A CAT C15 engine as 700k
I HAVE A 2009 FREIGHT-LINER WITH A CAT C15 engine as 700k miles. Runs great on a flat surface but ones it hit a hill power drops to 10 mph. I change the turbo, fuel pump and many more things, I can no… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Cat Man I have a 2000 379 pet c15 6nz11286 ar#184-2649 perf
Hi Cat Man my name is***** have a 2000 379 pet c15 6nz11286 ar#184-2649 perf spec 0k1090-00 truck running perfect just shut down no codes have good power and grounds on pins 52,53,65,67,70 and have go… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
3126 Cat 1WM13404 # Not getting fuel from transfer pump.
3126 Cat 1WM13404 # Not getting fuel from transfer pump. Replaced transfer pump on back of huie. Still no fuel. Checked lines coming from tank OK. All filters changed. Put a pump on fuel system forcin… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Wayne I got a 1999 Mack E-7 the lighting bolt icon comes on
hi wayne I got a 1999 Mack E-7 the lighting bolt icon comes on intermittently comes on. I know this is a emission warning but why would the cruise control cut out in stationary mode? The truck needs t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,924 satisfied customers
2004 Columbia freight liner. Check engine light comes on
2004 Columbia freight liner. Check engine light comes on when going down the road but down hill or let off peddle goes away… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,924 satisfied customers
2004 International 4300 with a DT466 1HTMMAAM34H670536. Red
2004 International 4300 with a DT466 1HTMMAAM34H670536. Red brake pressure light with loud beep is constant (Bosch Hydromax). Truck had an ABS light, replaced one pump, brake pressure sensor, and whee… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,924 satisfied customers
1996 series 60 with 800,000 on it run one day next day
1996 series 60 with 800,000 on it run one day next day wouldn't start,new ecm,fuel pump,injectors still wont fire will run on ether and then stalls out… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
19 satisfied customers
2000 GMC C7500 3126 Cat. Shuts down occasionally and won't
2000 GMC C7500 3126 Cat. Shuts down occasionally and won't restart. Other days it starts and runs fine all day long. The only Data link we can find is OBD2. My Prolink IQ shows no communication. Is th… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Howdy.......farmer with a Kenworth CAT C15 semi.......summer fuel, fired right up, ran for
Howdy.......farmer with a Kenworth CAT C15 semi.......summer fuel, fired right up, ran for 15 minutes, then died. I could improve running by hand pumping, but finally refused to restart. I had Howes i… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Hello, I have a 2006 International 8600 with a CAT. The
Hello, I have a 2006 International 8600 with a CAT. The truck is not transferring fuel at all. Fuel draws and returns to left tank. The right tank only has one fuel line that goes to the transfer pump… read more
Andy3221
Andy3221
truck /coach technician
Vocational, Technical or Trade Scho
222 satisfied customers
I have a 2006 freightliner M12. with a cat c7 engine. when
I have a 2006 freightliner M12. with a cat c7 engine. when driving the truck the check engine light comes randomly. it does not throw a code. Them all of a sudden when you shut the truck off and turn … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
784 satisfied customers
I have an 2001 6nz in a westernstar. 2 days ago developed a
I have an 2001 6nz in a westernstar. 2 days ago developed a slight rough idle and sluggish acceleration, replaced fuel filters & put Lucas injector cleaner in tanks. Now 2 days & 1,000 miles later it … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I have a Volvo semi truck and the driver left it on empty and
I have a Volvo semi truck and the driver left it on empty and left. Now new driver tried to turn it on and it only cranks but doesnt turn on even after we put 20 gallons… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
i have a cat c15 acert the engine vibrate very much on idealing
i have a cat c15 acert the engine vibrate very much on idealing and turns out to be ok when we increase rpm what could be the problem. need tune-up or something else.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Kenworth T600, Caterpillar C15 engine, turbos are surging,
Kenworth T600, Caterpillar C15 engine, turbos are surging, turbos whine heard and turbos accelerating and decelerating but engine speed stays relatively constant… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I have a 1988 F superduty 7.3 deisel. when the truck is loaded
I have a 1988 F superduty 7.3 deisel. when the truck is loaded it loses power when climbing hills. I have to down shift only to lose power in that gear and repete the process. what can i do to get the… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
3,924 satisfied customers
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Daniel Wilson

Daniel Wilson

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Cat Man

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

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Curtis B.

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