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I have a cat 3126 engine #HEP00333 that will crank just fine
I have a cat 3126 engine #HEP00333 that will crank just fine but will not start. Appears to not getting any fuel. Diagnostic code 39. Will a bad injection Activation Sensor not allow the engine to sta… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
Looking for a wiring diagram for the jake brake on a Cat C13
Looking for a wiring diagram for the jake brake on a Cat C13 serial number KCB23614. Truck is setting a check engine light with codes 121-5. Driver stated the jake doesnt work as well as it used too. … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
I have a 340E Backhoe that has a starting problem. It will
I have a 340E Backhoe that has a starting problem. It will start sometimes right away or you might have to crank for 30 to 40 seconds. Now it will not start at all. We hooked a computer to it & when i… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
I have a Caterpillar 320D excavator that died and will not
I have a Caterpillar 320D excavator that died and will not restart. Will not start on rather. … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
Catmastertech, you've helped me in the past (2014?). I have
Hi Catmastertech, you've helped me in the past (2014?). I have a 962 GII SN GCBAD00370. It runs ok for 40 mins and then loses power. Our mechanic suggested replacing the turbo which was leaking anyway… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
We have a 2005 truck with a cat c7 in it. the check eng. light
we have a 2005 truck with a cat c7 in it. the check eng. light will start flashing with an engine injection control pressure code SPNO164. the high pressure oil pressure is at about 3500 psi when abov… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
2000year cat 315BL excavator 3046T engine. 9400 hours on
2000year cat 315BL excavator 3046T engine. 9400 hours on machine with good maint history. Loss of hydraulic power. Cat Mechanic turned up main hydraulic pressure relief valve but didn't help. New fuel… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
Cat Man Here Cat 321d sn# PNAS002977 it has a C6.4 Its hard
Cat Man mark Here Cat 321d sn# ***** it has a C6.4 Its hard start most of the time when cold i found a bad eng speed sensor NOTE this unit is equipment a PRE LUBE SYS I installed new speed sencor its … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
We did a major repair on a c-7 we took block out change all
We did a major repair on a c-7 we took block out change all piston and everything that comes with it. now we cant have the engine running again. when we stop the truck for repair it was working fine, … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
When the truck gets hot, it will die, let it cool and will
when the truck gets hot, it will die, let it cool and will start again, wont get over about 45 mph when runs, sometimes will run for a while before it dies, sometimes will die fairly quickly… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
I have a cat 3126b 3gs02038 450hp in my boat. Its been missing/stumbling
I have a cat 3126b 3gs02038 450hp in my boat. Its been missing/stumbling intermittantly at 1800+ rpm, NOW its dying at an idle with cyl. Fault codes for all cyl. 1 or 2 times a inj actuation fault cam… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
I have a 2005 International 8600 with a C11 Caterpillar engine.
I have a 2005 International 8600 with a C11 Caterpillar engine. We spread fertilizer with it and it does great. Today the engine starting running hot. The radiator is fully filled and the radiator is … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
Donnie, I have a question about a 962 G2, my partner
Hello Donnie, I have a question about a 962 G2, my partner Marcus asked you a question already about the same machine. It has an alarm of low oil pressure going off inside the cab, falshing red light … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
I have a 1999 gmc c8500..with cat 3126..wouldn't start so I
I have a 1999 gmc c8500..with cat 3126..wouldn't start so I put on new filter .fired up. Ran good on the level but bareley made it up hills.cut open filter saw I had maybe algae or sludge. Drained fue… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
cat 3126e: I have a cat 3126 (serial number HEP23216). The
I have a cat 3126 (serial number HEP23216). The unit will not start and has no check engine light. When I hook up the laptop I get a reading of only 236 Lbs of injection pressure. After cranking for s… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
Just installed 3126 cat in freitliner fl70 used will not fire
Just installed 3126 cat in freitliner fl70 used will not fire looks to be hooked correct not sure were to start… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
I have 3116 cat motor in tandem chev truck has been working
I have 3116 cat motor in tandem chev truck has been working well until I shut it of about 4 days ago. It cranks over good but will not fire, so have changed air filter and fuel filter by tank and also… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,639 satisfied customers
hi, i have a bobcat s130. on the diplay it has the error code
hi, i have a bobcat s130. on the diplay it has the error code 32-36. Is there something i can do or must i take it to be serviced??… read more
daves71
daves71
Service Manager
High School or GED
668 satisfied customers
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