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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 4978
Experience:  Owner at DJ Wilson
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We we are having trouble starting a Cat C7 engine that is in

Customer Question

We we are having trouble starting a Cat C7 engine that is in a Cat 584 Forwarder. cat techs have been out to the machine 4 days and have replaced fuel filters, fuel primer pump, fuel senser, new ijector pump, new computer. It fires but will not run. Need answers.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 1 year ago.

Hi my name is***** will be glad to try to help. Check the speed timing sensors as if the ECM is not recieving speed timing signal the engine will not start and the injectors will not be commanded to fire

Expert:  Daniel Wilson replied 1 year ago.

The speed timing sensors are located at the rear of the front timing cover on the LH side under the high pressure pump. Check the hearness as well. Let me know

Expert:  Daniel Wilson replied 1 year ago.

Hi Allen, Did you get this resolved?

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