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It turn over but want start. 2001 gmc yukun denali 6.0. Cam…

Customer Question
It turn over but...

It turn over but want start

Mechanic's Assistant: Will the headlights turn on? Is the battery fully charged?

Yes

Mechanic's Assistant: What is the model/year of your GM?

2001 gmc yukun denali 6.0

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

Cam and crank sencer

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Replace every thing new

Submitted: 11 months ago.Category: GM
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Answered in 5 minutes by:
9/9/2017
GM Mechanic: Gary, GMC Technician replied 11 months ago
Gary
Gary, GMC Technician
Category: GM
Satisfied Customers: 18,031
Experience: 15 years gm master tech/15 years ASE master tech
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Welcome! My name is ***** ***** I will do my best to assist you with this problem.

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GM Mechanic: Gary, GMC Technician replied 11 months ago

with the key ON is the check engine light lit up in the dash ?

if so when cranking it over will it somewhat run on starting fluid or carb cleaner being sprayed down the throttle body butter fly ?

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Customer reply replied 11 months ago
no but it have gas
GM Mechanic: Gary, GMC Technician replied 11 months ago

is there spark at the spark plugs when cranking it over ?

this engine needs spark and fuel and compression to run we need to see which of the 3 is missing

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Customer reply replied 11 months ago
I put new cam and cran cencer
GM Mechanic: Gary, GMC Technician replied 11 months ago

is there spark at the spark plugs when cranking it over ?

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Customer reply replied 11 months ago
No
GM Mechanic: Gary, GMC Technician replied 11 months ago

any access to a scan toll to see if the computer is reading an RPM when cranking it over ?

any codes set ?

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