How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Gary Your Own Question
Gary
Gary, GMC Technician
Category: GM
Satisfied Customers: 15727
Experience:  15 years gm master tech/15 years ASE master tech
19513769
Type Your GM Question Here...
Gary is online now
A new question is answered every 9 seconds

My 2003 gmc denali starts and runs fine. I shut it off to go

Customer Question

My 2003 gmc denali starts and runs fine. I shut it off to go in a store or gym, come out and wont start. The next day starts as if there was never an issue
Submitted: 1 year ago.
Category: GM
Expert:  Gary replied 1 year ago.

when it did this the engine would not physically crank over ?

was the starter making any clicking noises at all when you tried to start it ?

Customer: replied 1 year ago.
It will turn over then shut itself off, or it will click. The security light is always either blinking or staying on completely. But like I said its a roll of the dice. Starts fine and works a few times then randomly wont start.
Expert:  Gary replied 1 year ago.

when it will not start if you put your fingers on the crank/starter relay in the under hood fuse box do you feel that relay click with your fingers when holding the key to crank when it will not crank over ?

Customer: replied 1 year ago.
Can i check that tomorrow and get back to u?
Expert:  Gary replied 1 year ago.

sure thing

let me know

just reply right back through this post