When did the Caterpillar 3126 diesel engine come out?
Engine 3126 Caterpillar WebPage. The Caterpillar 3126 is a turbocharged 7.2L inline 6-cylinder diesel engine manufactured by Caterpillar and first introduced in 1997; it was the first electronic mid-range diesel engine that Caterpillar produced.
What kind of power does a Ford 3126E have?
They are both pretty reliable and make good power (up to 330 h.p.). It’s important to keep the valves adjusted in them, and the 3126E’s tend to have oil leaks in the cylinder head from time to time (coming from the high pressure system that operates the injectors) but it’s usually a very easy fix (O-rings or the pressure sensor).
What kind of injection does a cat 3126 use?
It is an awesome running truck, he changes his own fluids and has never had any down time with it. The 3126 is a slightly larger version of the 3116 (6.6L vs. 7.2L). All the 3116’s that I have ever seen had mechanical injection, most of the 3126’s are the E model, which use HEUI injection.
How to remove the oil filter on a caterpillar truck?
Make sure to use the correct Caterpillar oil filter for your engine arrangement. 1. Remove the oil filter with a 1U-8760 Chain Wrench. Element with debris. Cut the oil filter case open with a 4C-5084 Oil Filter Cutter. Inspect the exposed oil filter element.
Is the fuel line included in a Caterpillar 3126 HPOP?
No external fuel or oil line connection fittings are included- make sure you retain these from your pump core. There are several combinations of fuel pumps mounted to the rear of the 3126 HPOP. These all bolt on with two bolts. We include the new oring to seal the two together.
Is the cat 3126 oil pressure sender a bad sender?
Oil testing shows all normal and no evidence of wear. Engine has only 45K miles. I called CAT some time ago and they said that it should not be a problem as the engine will stop if there is no oil pressure. I think it might be a bad sending unit. I don’t see where the sender is located on the passenger side or I just don’t recognize it.
Where is the IAP on a 3126 engine?
Location: The IAP is located on the front left side of the engine and screws into the head just to the right of the HEUI pump. Has a 10″ wire harness with a triangular 3 pin connector. Google “3126 sensor locations” for some clear pictures if in doubt.
What kind of air compressor does a caterpillar use?
New Listing Caterpillar TU-FLO 550 Compressor CAT. NO: 389-9576 (NEW) 4.5 out of 5 stars. 5.0 out of 5 stars. 3 in 1 1000 Amp CAT Power Station with Jump Starter & Compressor.
How to change the air compressor on my Cat?
– YouTube How To Change Your Cat Air Compressor. Remove And Install Air Compressor. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.
When did the Caterpillar C7 engine come out?
It is the successor to the Caterpillar 3116 engine and was replaced by the Caterpillar C7 engine in 2003. It is a medium-duty engine and has been used in dump trucks, long haul trucks, ambulances, buses, RVs, boats, cranes, fire trucks, and more.
When to drain the oil in a HEUI engine?
For the scheduled oil change interval, refer to “Maintenance Schedule – Engines with Shallow Oil Sump” or refer to “Maintenance Schedule – Engines with a Deep Oil Sump”. Do not drain the oil when the engine is cold. As oil cools, suspended waste particles settle on the bottom of the crankcase or oil pan.
What kind of engine is a Caterpillar dump truck?
It is a medium-duty engine and has been used in dump trucks, long haul trucks, ambulances, buses, RVs, boats, cranes, fire trucks, and more. In 1998, Caterpillar released an improved version, the 3126B; in 2002, the 3126E was released; though these improved versions only affected engine electronics, not the actual engine design.
What kind of fuel does a Caterpillar marine 3126 use?
FUEL RATES are based on fuel oil of 35° API [16°C (60°F)] gravity having an LHV of 42 780 kJ/kg (18,390 Btu/lb) when used at 29°C (85°F) and weighing 838.9 g/liter (7.001 lbs/U.S. gal). Fuel consumption shown with all oil, fuel, and water pumps, engine driven.
Why did my cat 3126 engine cut out?
After a good sunny weekend away we were returning to Pwllheli in our Azimut 42. When we were approaching the marina entrance the port engine cut out / stopped. We have Cat 3126 engines. This is the second time this has happened after a day out!
Why does the cat 3126 have a bad rap?
Why does the CAT 3126 have a bad rap? The 3126 is based on an earlier engine (3116), it appears that earlier engine had some bad problems and this started it out on a bad foot.
https://www.youtube.com/watch?v=9fCPGWXXSOg
What are the codes on a cat 3126?
The intake heater relay energizes when it is supposed to and I can feel the intake get a little warm to the touch after a couple of cycles so I believe it is probably ok. The cruise/rpm switch method revealed 2 codes. #39 and #38. I don’t have access to a code reader.
What kind of oil does a cat 3126 take?
By the way my engine in Serial# HEP 280486. I tapped into the high pressure oil galley and put a 4000 psi gage in. Had a helper crank the engine while I watched. The pressure started up kind of slow and then quickly headed toward max on the gage.
Is there any warranty on Cat 3126 cranks?
The diagrams I have seen don’t look exactly like my configuration. No warranty! Any thoughts?
What are Caterpillar engine diagnostic tools used for?
Members of SEMA are the top companies from all over the world and we are very proud to be a member. Caterpillar Engine Diagnostic Tools will provide the critical information to properly diagnose and repair CAT electronic engines. In order to perform these diagnostic tasks you will need the proper Interface and cables.
What does code 12 on Check Engine light mean?
The ECMwill flash each code three times, and move on to the next. If you have no codes stored, it will keep flashing code 12. Code 12 simply tells you the ECM is not receiving any pulses from the distributor (since the car is not running). If you pull codes with a scantooland the car is running, this code will not show up.
What does code 12 mean on GM OBD?
The system will enter the diagnostic mode. In this mode, the computer will display a Code 12, three consecutive times, by flashing the “CHECK ENGINE”, “SERVICE ENGINE SOON” or “MALFUNCTION INDICATOR LAMP” or light. A Code 12 consists of one flash, a short pause, then two flashes in rapid succession.
What was the problem with my Cat 3126B engine?
On a recent trip the cooling fan fell of my Cat 3126b motor. There was no damage other than to the fan. I had a diesel shop put a new fan on. On my way home (80 miles from the shop, the coach heated up and the check engine light came on.
How many fan blades does a cat 3126B use?
I read earlier where alot of the MH’s with CAT 3126 B engines and 300 hp were using 9 blade fan blades. I checked the air flow thru the CAC and radiator at the back of the MH with a paper towel and the air did blow the paper towel out away from the radiator but not with any abundance of pressure.
How to find your Caterpillar engine serial number?
Caterpillar Serial Numbers, Prefix Identification – Depco Power Systems Find your Cat model by using this serial number prefix guide to easily identifyyour engine. Sorted for generators, industrial, marine and trucks Find your Cat model by using this serial number prefix guide to easily identifyyour engine.
Where is the Diagnostic Code stored on a Caterpillar engine?
Caterpillar Electronic Engines have self diagnostic capability. When the system detects a problem, the CHECK ENGINE/DIAGNOSTIC (YELLOW) lamp activates. In most cases a diagnostic code will be stored in permanent memory within the ECM. The diagnostic code can be retrieved by using either of the following methods.
How to check the active code on a caterpillar truck?
All ACTIVE codes may be viewed using a Caterpillar electronic service tool or by performing the following procedure. Turn the Cruise Control ON/OFF switch OFF. 2. Move the SET/RESUME switch to either position. Hold that position until the YELLOW lamp begins to flash.
Is the caterpillar 3126cat used for Fire Rescue?
Someone correct me if im wrong but i read where the 3126Cat @ 330 h.p. is mainly for fire/rescue & ambulance use only . Thanks guys! That is the information I was looking for.
How can I test my caterpillar ECM wiring?
ECMs are pretty tough. Problems like yours are wiring related 99.99% of the time. Another test you can do is to load test those power and ground wires. With the OEM connector disconnected at the ECM, jump power one at a time from pin 4 and 6, through a headlight bulb, then ground the headlight to make it come it on.
What is the diagnostic code for Caterpillar electronic control?
Diagnostic Code Information for Caterpillar Electronic Control {1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610} SMCS -1901-II ; 1927-II ; 1948-II ; 3168-II ; 4348-II ; 4802-II ; 4808-II ; 4810-II ; 5511-II ; 5701- II ; 7490-II ; 7494-II ; 7601-II ; 7602-II ; 7610-II
How are event codes used in the ECM?
Event codes identify significant events that occur to the systems of the machine. The ECM stores the data from the events. This function allows tracking of the history of the machine. The data is used as an aid for managers and maintenance personnel.
What’s the highest hp a cat 3126 can get?
The highest HP rating for the 3126 engine is 330 HP. It would be possible to have the HP increased from 300 to 330 but you would have to add an atmospheric pressure sensor.
How much horsepower does a cat 3126 C7 have?
CAT 3126 ‘C7’ in a pickup Weight 1425 lb (647 kg) Horsepower 300 @ 2500/2400 rpm Torque 860 lb-ft @ 1440 rpm Specifications for the newest Cummins 6.7L
How does the HEUI work on a Caterpillar 3126 engine?
A HEUI injection system (also found on Ford Power Strokes, as well as other engines) uses a second oil pump to boost oil pressures to 1500+ PSI (I don’t know the maximum) and essentially use the high pressure oil as hydraulic fluid. And the computer would control the high pressure oil which then controlled the injectors.
What’s the difference between Cat 3126 and Cat C7?
The most noticeable difference between the CAT 3126 and CAT C7 is within the valve train. The front gear train is mostly the same except for the gears which have fewer teeth and a more robust design. The front gear train is mostly the same except for the gears which have fewer teeth and a more robust design.
How much does a Caterpillar C7 ACERT engine cost?
2010 CAT C7 Acert Diesel Engine, 370 HP, All Complete and Run Tested. $16,995.00 with Exchange. Fits To: CATERPILLAR, CHEVROLET, FORD, FREIGHTLINER, GMC / 1066, 122SD, 1750, 1955, 2110A, 2155, 2200, 2275, 2300, 2325;
What kind of engine does a Caterpillar C7 have?
Reviva’s Caterpillar diesel engines are available for many class 6-8 truck, bus, vocational, and industrial applications. Reviva’s long block and drop-in engines are available for years 1996 and up for the 3126 and C7 families.
What are core plugs on a Caterpillar 3126 made of?
Core plugs are 100% stainless steel to avoid corrosion. Blocks, heads and crankshafts are 100% magnaflux tested to avoid cracked components. Connecting rods have new bushings installed and both large and small end are remachined to OEM specifications. Crankshaft is checked for size, reground, if necessary, and micropolished to OEM specifications.
When did Caterpillar C7 engine go into effect?
The stricter Tier 4 emissions requirements went into effect January 1, 2004. The Caterpillar C7 was released in 2003, only months ahead of the Tier 4 ratings change, and replaced the popular 3126 model. Older CAT engines like the 3116 or 3126 were essentially grandfathered into the older tier rating requirements and did not need to be upgraded.
What are the connecting rods on a Caterpillar C7 ACERT?
The connecting rods in the Caterpillar C7 ACERT are not forged, liked the CAT 3126, but consist of powdered metal with a fractured cap design. There are also various sizes and configuration of the connecting rods depending on the piston used in the engine.
Is there a restocking fee for CAT Caterpillar Turbo C7?
A restocking fee equal to 10% – 30% of the purchase price will be applied, and any shipping costs may be deducted from the refund. No contaminants of any kind including, but not limited to, non-diesel fuels, gasoline, any substance that causes staining, corrosion, foreign debris, or rust.
Is it bad to have a turbo engine on a boat?
Certainly, it’s a consideration for commercial fishermen and round-the-world voyagers, many of whom prefer chunky, slow-turning, naturally aspirated engines. But for the majority of skippers, the biggest turbo-related negative is that the darn thing is simply another component to break down, and it needs a little TLC once in a while.
What does black exhaust mean on a turbo boat?
(He says some people just watch the exhaust, and while black exhaust can indicate turbo problems, it can also mean other things, like a dirty air filter.) And, he says, don’t forget the genset: Many of the larger models these days have turbo diesels under the sound shield.
How big is the Caterpillar C7 diesel engine?
In the later 2007 models the turbocharger was also upgraded to variable nozzle technology which can offer appropriate boosts of horsepower at all engine rpms. The Caterpillar C7 engine is an line 6 cylinder diesel fueled engine with a displacement of 7.2 liters.
Where is the VIN on a Blue Bird school bus?
If you don’t know your body number, it is usually located inside the bus above the windshield on the Body Data Plate or you can use the VIN. If you are unable to find your unit in the Vantage website or have any questions regarding manuals for your bus, please contact one of our Technical Support Staff.
Where can I buy parts for a Blue Bird bus?
Only Blue Bird and our 250 affiliated dealers can identify and provide the same high-quality parts that were used to build your bus. Whether you’re replacing brake pads or rotors, crossing arms or stop arms, a heater motor or a seat cover, a window or a bumper, your local Blue Bird dealer will have the correct parts in stock.
Where can I find the Blue Bird service manual?
For newer manuals please visit Blue Bird’s Vantage website. Use Bus Lookup to find your unit. Under the Reference tab you will find the Service Manual button. Click the Service Manual button to get a list of available manuals.
What to do if your 3126 won’t start?
Not at all too techie! After trying everything I could think of or find elsewhere on the web, disconnecting the IAP allowed the 3126 to start immediately, but run just a little ragged. Reconnecting the IAP afterwards, while running, the engine smoothed out and continued to operate normally.
What kind of oil does a cat pump take?
Cat uses a IAP sensor (injection activation pressure) to monitor the high pressure oil that opens the injectors. The HEUI pump takes engine oil at 60-65 psi and amplifies it to 1,200 psi at starting to 4,000 psi relative to the engine demand/load.
How long does it take to install cat 3126 diesel chip?
You have 30 days to be Satisfied with the RESULTS. With Original Owner. 10 Minute Install – UP TO 30% HP – 15% Fuel Savings ! NO FOOTPRINTS WHEN REMOVED – ON SALE NOW ! Need Assistance ? You have 30 days to be Satisfied with the RESULTS.
What kind of engine does a 2000 Freightliner have?
Got a 2000 Freightliner with a 3126 cat. Got codes 72 39 18. Got a 2000 Freightliner with a 3126 cat. Got codes 72 39 18. I’m experiencing suden engine shutdown at 65+ mph. Engine starts up … read more
Is the HEUI pump on a chasis 3126?
Ckm39928. It is a 3126. Not B or E. In a 2002 Freightliner chasis motor home. XC series Mechanic’s Assistant: Anything else you want the Equipment Mechanic to know before I connect you? I would think the 164-2 is a result of pressure fluctuation from the pump.
What are the parts of an Allegro motorhome?
VISONE RV IS NOW PARTING THIS MOTORHOME OUT. ALL SALVAGE RV PARTS FOR SALE. CLICK ON THE PICTURE FOR MORE PHOTO’S. ALLEGRO BUS FIBERGLASS FRONT CAP FOR SALE. VISONE RV IS NOW PARTING THIS MOTORHOME OUT. ALL SALVAGE RV PARTS FOR SALE.
Are there any Allegro bus parts for sale?
ALLEGRO BUS FIBERGLASS FRONT CAP FOR SALE. VISONE RV IS NOW PARTING THIS MOTORHOME OUT. ALL SALVAGE RV PARTS FOR SALE. CLICK ON THE PICTURE FOR MORE PHOTO’S. PHAETON FIBERGLASS REAR CAP FOR SALE. VISONE RV IS NOW PARTING THIS MOTORHOME OUT. ALL SALVAGE RV PARTS FOR SALE.
https://www.youtube.com/watch?v=lKw9zAyCP6E
How to check the VIN number of a GMC?
GMC VIN decoder. Every GMC car has a unique identifier code called a VIN. This number contains vital information about the car, such as its manufacturer, year of production, the plant it was produced in, type of engine, model and more. For instance, if someone wants to buy a car, it is possible to check the VIN number one…
How to find the VIN number of a GMC Acadia?
Select model: 1000 1500 2500 ACADIA C15 C1500 C25 C2500 C35 C3500 CABALLERO CANYON ENVOY G G1000 G15 G15/G1500 G1500 G25 G25/G2500
How big is a 3126B diesel truck engine?
3126B 175-330 hp 420-860 lb-ft @ 1440 rpm Peak Torque 42.5 in (1078 mm) 31.4 in (798 mm) 34.0 in (862 mm) Shown with Optional Equipment From the library of Barrington Diesel Club
What are the dimensions of a cat 3116 engine?
3116, 3126 engine manuals and specs. CAT 3116 approx dimensions. with accessories length 3116T – 56 in, 1422 mm 3116TA – 59 in, 1499 mm width 32 in, 813 mm height 34 in, 864 mm Click for more CAT 3114. 3116, 3126 engine manuals and specs.
What kind of engine does a caterpillar 3114 have?
CATERPILLAR 3114 3116 3126 Displacement, bore and stroke Displacement 3114 – 4.4 liter, 268 CID 3116 – 6.6 liter, 402 CID 3126B – 7.2 liter, 439 CID Bore 3114, 3116 – 4.13 in, 105 mm 3126B – 4.33 in, 110 mm Stroke all – 6.5 in, 162 mm Click for more CAT 3114. 3116, 3126 engine manuals and specs