Medium and Heavy Trucks

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I am looking at a yacht with twin Cat 3116 engines serial
I am looking at a yacht with twin Cat 3116 engines serial #s: 4KG05890 and 4KG06165. Can you tell me if these are the FASP casting blocks? Should I be concerned if they are. Engine currently have 1500… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
I am looking to purchase a boat with twin 3208 CAT silver
I am looking to purchase a boat with twin 3208 CAT silver anniversery motors, each w/ 1500 hours. I am diesel naive. Wiil I have to do any expensive maintenance on these mptors at this stage of their … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 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
9,647 satisfied customers
Cat 3126 engine code 15 and 39. Have replaced both the IAP
Cat 3126 engine code 15 and 39. Have replaced both the IAP sensor and IAPC valve. Still going into limp mode. Anything advice?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
I am working on a 1998 Gmc T7500 Truck with a V8-6.0L
I am working on a 1998 Gmc T7500 Truck with a V8-6.0L engine. Cylinder heads were removed together with pistons.I need the reassembly torque specifications for the heads and connecting rods. Thanks fo… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I have twin 3126 cats Marine motors in my boat. We have just
Hi I have twin 3126 cats Marine motors in my boat. We have just replace mechanical injectors, turbos and aftercoolers. We are using the correct oil. New filters air fuel and oil. I was running sweet f… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
HAD A CUSTOMER THAT HAD RODS,MAINS,CAM BEARINGS & RINGS &
HAD A CUSTOMER THAT HAD RODS,MAINS,CAM BEARINGS & RINGS & LINERS BUT DID NOT PUT PISTONS & SKIRTS TRUCK RUNS GREAT BUT USING A GALLON OF OIL A DAY OIL COMING FROM ALL 6 EXHAUST PORTS ENGINE DOES NOT S… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have twin cummins V405M (marine) engines that ran well but
I have twin cummins V405M (marine) engines that ran well but after a worker messed somehow with my wiring one engine would turnover but not start, the other was dead. I replaced the starter solenoid o… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
Cat C7 engine just started blowing copious amounts of oil
Cat C7 engine just started blowing copious amounts of oil out of the blowby tube. The engine was rebuilt 300+ hours ago and has had no problems. The engine also does not appear to be running poorly as… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
Scania R560LB8x4 VinVLUR8x40009164240. Date 25/05/2013 Odometer
Scania R560LB8x4 VinVLUR8x40009164240. Date 25/05/2013 Odometer 120694Km Major engine failure on Hi-way at night, #2 piston/sleeve failure $29327.00 repair bill, Distributor finally picked up repair c… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
We have a cat mbn, just overhauled, that slobbers oil out the
We have a cat mbn, just overhauled, that slobbers oil out the exhaust, about a cup per hour at idle. The motor has all new genuine cat parts including head. There is oil in the intake side of the head… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
I have an issue with one of my Cat C-18 engines. When the
I have an issue with one of my Cat C-18 engines. When the RPM goes over 1,800 oil blows out of the dip stick. Any suggestions? Thank you! paul… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I had a 3126 with 250 Hp blow and replaced with a low mile
I had a 3126 with 250 Hp blow and replaced with a low mile 190 hp. 3126. 190 Hp. is lacking in the towing capacity on hills. Is there a way to get it back up to a 250 hp.?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
Hi Cat Man, I am a used Cat Engine dealer, I get about 100
Hi Cat Man, I am a used Cat Engine dealer, I get about 100 calls a week for used Cat and other Diesel engines. Problem I find is that some of the calls are for Machine Engines and I mostly stock Truck… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
i have a catapillar c-12 engine 2003 year model. what way do
i have a catapillar c-12 engine 2003 year model. what way do you load the pistons from the top of liner or from the bottom of liner before installation.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 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
9,647 satisfied customers
hello. i am looking to buy a moving truck. 24/26 ft under
hello. i am looking to buy a moving truck. 24/26 ft under 26k gvw. around 150,000 miles. My options are: intl with 466 engine or FTL with a cat engine (both with 210-225 hp) any recommendations?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,647 satisfied customers
Need help troubleshooting Cat Marine diesel engines.
I know there have been some problems with Cat. Marine engines. I am trying to find out the good and bad of the 3116, 3126, and 3208.… read more
Expert
Expert
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