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    3126 Cat shutting off at idle???

    Not sure about that but he said if you come to a stop light or stop sign or let it idle for a few seconds , it will sputter and then shut off . it's ok when under load or driving down the highway . Starts first flick on coldest day . but won't start after idling, wait 15 minutes and it starts...
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    3126 Cat shutting off at idle???

    Brand new injectors and o rings , new Heui pump and lift pump . all fuel lines and tank cleaned and pressure checked .
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    3126 Cat shutting off at idle???

    Asking for a friend . He got a 3126 in a Chevy Topkick single axle dump truck . After the engine reaches operating temp , it will shut off and is hard to start . Wait 15 minutes and it will start again . It runs ok when running down the road. he has installed new injectors and tubes , changed...
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    New Holland 170 Loader engine code issue .

    Looking at bidding on a 2014 New Holland LW170 wheel loader . However there is an engine code warning on the screen . It says 190 . Anybody know what issue with the engine would make that code come on ?
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    Older Hitachi hydraulic issue

    A friend got an older Hitachi 200 LC3 ser# 14c ?????. The problem is that all the hydraulics pull the engine down on its knees or won't work at all . In order to travel he has to roll the bucket and keep the bucket stick in full ,then it moves . i believe it may have two pumps , just...
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    Link Belt LS 2650 Starting Issue

    I had the same issue with my Cat 330CL . would start on a frosty day but most times during the summer when the temp was up it wouldn't start, a small shot of either and away to got . come back again and fire right up . Discovered that the C9 Cat engine got two cam timing sensors and one...
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    Lister Diesel Question pertaining to lubrication !!

    A good friend of mine bought on an old 3 cylinder Lister for a small saw mill he got . When he bought it , it was missing the gear on the crank which is mated to the cam gear . I acquired a excellent used gear and installed it . the engine runs excellent. When the engine is running , it...
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    3126 Cat into 645 Fiat loader?

    Thanks guys for the info , ecm numbers to hook into etc etc . We'll see what happens over the next few months or when this covid mess is over. This is not a machine that I need to make a living with , just a snow machine and a yard machine in the summer . I still want it working decent though ...
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    Hitachi UH083 What should I know about them?

    So what engine has it got a Hino, Izuzu or other .
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    3126 Cat into 645 Fiat loader?

    I'll have to do that just to make sure , so many wires in the harness under the dash , gonna be a pain to try a get that harness intact . This engine is 209 hp @1800 so it's about 50 hp more than I need but I need more rpm then that to stall the torque . I need at least 2500 rpm . just...
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    3126 Cat into 645 Fiat loader?

    Thanks again for your information . from looking at the schematic , it looks like I should be able to start this engine and have an accelerator pedal with about 6 or 7 wires plugged into the ECM
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    3126 Cat into 645 Fiat loader?

    Thank you for the info but I have no idea . it is in an older school bus and could have very well been changed years ago .
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    315C bogging down under load

    I had the same problem with my older 315l , I discovered a wire was off behind the seat in the cab , almost to the floor of the cab and bolted to the left hand arm rest housing , there is a little resistor there on mine and I must have knocked the wire off when i dropped a bottle of water...
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    Deere straight 490 starter issues

    If the sol can be engaged with shorting the terminals with a screw driver but not from the ignition, it could be a bad ignition switch or a partially broken wire and the sol cannot get enough current to engage . As for the sol sticking in, could be a partially seized pin in the lever...
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    3126 Cat into 645 Fiat loader?

    the 3126 is a BDZ 01747
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    3126 Cat into 645 Fiat loader?

    Thanks for the replies guys . Delmer, I have done lots of stupid **** over my 55 years of wrenching on heavy equipment. If i could afford to install a new engine in the loader , I would probably do so, but I have very little faith in those 3500 MKII engines. Now I realize that the 3126 might...
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    3126 Cat into 645 Fiat loader?

    Hi folks Well I just bought another old 645 Fiat wheel loader. I acquired a real good 3126 Cat engine but it's computerized , Engine is from a school bus and I got the whole bus so I have all the wiring harness . My question is : does anybody know what wires or numbers on the ECM I would...
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    Volvo EC290B Excavator problem.

    could be your hydraulic pump or some hydraulic valve telling the pump to go full volume. My Cat 320 had a wire disconnected behind the seat and every time I'd go to move something the engine would die . discovered the wire off , installed it and everything is good .
  19. C

    Acceleration problem

    Hi. if you need a accelerator control I might be able to get one at least half price over what the dealer would ask. Do you have a part number, year of machine and serial number ? these are brand new , not rebuilt units .
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    Cat 420d 13v acts like dead batteries

    Exactly what I said Birken .
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