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I replaced the engine on a 2006 gmc yukon put everything…

I replaced the engine...

I replaced the engine on a 2006 gmc yukon put everything back correctly now it will not start and all electrical is acting eratically

Mechanic's Assistant: Have you checked the battery, particularly the terminal connections? Are they corroded?

All good

Mechanic's Assistant: Are you fixing your Yukon yourself? What have you tried so far?

Again, i did total engine replacement and now no crank and electri acting eratically. have double checked all connections

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Answered in 3 minutes by:
12/15/2017
Amedee
Amedee, GMC Technician
Category: GMC
Satisfied Customers: 28,162
Experience: ASE Technician advanced level specialist
Verified

Hello and welcome!

Thank you for your question. My name isCustomerand I will be happy to assist you today. I am reviewing the details now.

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Do all of the lights work? Dash lights, dome lights, brake lights and headlights?

Are you saying that the starter does not crank over at all?

Would you be willing to speak on the phone?

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Customer reply replied 7 months ago
they work but stuff eratic. power windows work then dont work. starter does not crank it

Thank you.

Have you checked the inputs to the starter relay?

Are there any codes in the computer?

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Customer reply replied 7 months ago
can you call me on(###) ###-####in 5 minutes
Customer reply replied 7 months ago
hello

I sure can, but you will need to request a phone call offer on your end

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YES

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I

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AM

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HERE

Amedee
Amedee, GMC Technician
Category: GMC
Satisfied Customers: 28,162
Experience: ASE Technician advanced level specialist
Verified
Amedee and 87 other GMC Specialists are ready to help you
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Customer reply replied 7 months ago
try again, was leaving job and may been bad service area
Customer reply replied 7 months ago
may been in bad area try again

.

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