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Teodoro Rinconeno
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rav3 Senior Enthusiast

rav3

Posted
Posted

Checking the logged code(s) would be your next step.

  • Like 1
CamGTP Senior Enthusiast

CamGTP

Posted
Posted

That would be the easiest fix.

 

Probably a good idea to buy a new set of OEM plugs being that you are at nearly 100,000 miles.

 

Pull the plugs, inspect them, inspect the wires and see if you find any specific problems.

  • Like 2
Ravenkeeper Senior Enthusiast

Ravenkeeper

Posted
Posted
3 hours ago, Teodoro Rinconeno said:

Code detected PO300 Random/
Multiple Cylinder Misfire. Will replacing spark plugs solve the issue . 

My daughter's '14 Cruze did the same thing at 135K miles.  Replacing the spark plugs fixed it, especially since one of them was cracked in two places, was shorting out to the block.

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diyer2 Senior Enthusiast

diyer2

Posted
Posted (edited)

Replace the plugs with OEM is where I would start.

Edited by diyer2
  • Like 1
Black02Silverado Senior Enthusiast

Black02Silverado

Posted
Posted

Yes, stick with the OE plugs.  It is well known on here that the original plugs perform the best.  Keep us posted.

  • Like 1

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