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Mbn c15 no power fuel psi at wot 90 psi at idle 80 psi gauge
Mbn c15 no power fuel psi at wot 90 psi at idle 80 psi gauge bounces … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
Have a 02 w 900 with a c15 only has about 20 lbs of boost. I
hello hi have a 02 w 900 with a c15 only has about 20 lbs of boost. I have changed the air to air it was leaking, new hoses , new barometric sensor, new cam and crank sensor , new injectors , new turb… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
My c15 has high exhaust gas temps. With an empty trailer on
My c15 has high exhaust gas temps. With an empty trailer on a slight uphill it will reach 950 degrees F. The truck does have a fuel air seperator.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I have a 2004 c15 bridge 625 with a cat 525 program we put
Hello, I have a 2004 c15 bridge 625 with a cat 525 program we put in computer. I have a problem with the egt going high when driving in temperatures above 82 degrees. seems like any boost above 20 lbs… read more
Cat Man
Cat Man
Cat Engine Expert
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9,549 satisfied customers
Cat Man, What is the difference in turboand 196-5949. I
Cat Man, What is the difference in turbo(###) ###-####and(###) ###-#### I found these new numbers when I looked them up on the cat part web site. I can give you old numbers if you need them. I'm wanti… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
2007 peterbilt 379, isx. Question 1, cruise control will not
2007 peterbilt 379, isx. Question 1, cruise control will not switch on. Clutch and brake switches test ok at dealership. Controls are shifter mounted. Suspect broken wire at shifter base. Should i ck … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a c15 mbn single turbo with 1.4 million miles on it
I have a c15 mbn single turbo with 1.4 million miles on it that hasn't been touched. Original bearings, head has never been off. Injectors are original also except for #4 injector. It burns 1 gallon o… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I have a 2002 W 900 with a 6 NZ 475 cat. Engine serial
I have a 2002 W 900 with a 6 NZ 475 cat. Engine serial number 6 NZ 578 75. Will crank but will not start. Check the complete fuel system it checked out. Power on pin number 70 for ecm. No power on 52 … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I have a 2004 475 caterpillar just turned 663000. Recently
Hi, I have a 2004 475 caterpillar just turned 663000. Recently I have been having some problems. While driving down the road my tach will drop and at the same time it feels as though I've hit a bump i… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I have a 2004 Cat C-13 ESN : KCB20419 This unit will
hello I have a 2004 Cat C-13 ESN : KCB20419 This unit will not build any boost, during accl it is very slow no power. AT the very top end it is only building like 8 psi. I already replaced the boost p… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I have a 2001 peterbilt 379 with a 6nz41535 c15 in it....
Hi I have a 2001 peterbilt 379 with a 6nz41535 c15 in it.... rated at 550 hp and when I pull a hill for a whole or am working the engine pulling a load if I shift to next gear I get a hesitation from … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I have a 2003 Pete with a C-15 that the ecm ESN doesn't
I have a 2003 Pete with a C-15 that the ecm ESN doesn't match the stamp on the engine. How do i go about changing this? ecm ESN- MBN05367 engine ESN-6NZ20374. I would also like to know the max HP/ tor… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
Hi I have a 2004 MBN C-15. Im having an intermittent issue
Hi I have a 2004 MBN C-15. I'm having an intermittent issue that involves the turbo. Each morning about 1/2 hr into the drive I will get a momentary engine light, code reads 102-Boost Pressure, 3-volt… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
IOn my Cat 475 sometimes I only get up the 25 lbs of boost.
I On my Cat 475 sometimes I only get up the 25 lbs of boost. 2 solenoids or sending units have been changed but still happening randomly. Nothing specific seems to make it happen. I would say 90% of t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
I had a dyno done on an 08 C15. Blowby at 1900 RPM was 9 (in
I had a dyno done on an 08 C15. Blowby at 1900 RPM was 9 (in H20) At 1700 RPM it was down to 6. 1300 it was 4. Is this normal? Also, the dyno had HP and also a C_VPwr. I know this is corrected HP, but… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I added the left instrument cluster (boost and EGT gauges ) to 2001 vo
I added the left instrument cluster (boost and EGT gauges ) to 2001 volvo/N14 celect +. What else has to be done to make them functional? I found the bung for the EGT sensor and the wiring cable plug.… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have an 2002 w900 kw with a c15 475 cat motor. 3406. It
I have an 2002 w900 kw with a c15 475 cat motor. 3406. It is loosing boost power suddenly when the check engine light comes on. The code inside the truck reads 102-04. Its reads that the boost sensor … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
Hello. Well i have a isx 475 pre egr. My problem is that my
Hello. Well i have a isx 475 pre egr. My problem is that my boost drops usually between 55and 58 .mph i have check the west gate valve my turbo seems good and no leaks on intake side...i have no codes… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,549 satisfied customers
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