How To Diagnose & Fix An OBD2 Code P0300 – Cadillac STS

How To Diagnose & Fix An OBD2 Code P0300 – Cadillac STS

Check engine came on my 2005 Cadillac STS V-8 and gave me three codes: p0300, p0171and p0174. Took the car to the dealer and now I will fix what they told me and save over $500.

If your car has a misfire I would take a look at these few areas first and fix the least expensive things before you tackle the big ones.

If you want to do a car diagnostic you will need an OBD 2 scanner tool. The car I was working on is a Cadillac STS but I have been told the Cadillac SRX is very similar.

Create Your own stories https://raw.film/?ref=charlesbooker

Spark plugs http://amzn.to/2iROoS9

OBD2 Scanner http://bit.ly/AD410CAR

How to use an OBD2 scanner https://youtu.be/EXYcPuB_quY

Here is a video on stop oil leak https://youtu.be/EGgX4nITkMU
http://www.fram.com/oil-filters/all-oil-filters/

How to change a fuel filter https://youtu.be/NILAEQGjz_A
https://mobiloil.com/en/oil-filters

Here is a video on comparing oil filters Fram, Mobile 1, STP https://youtu.be/te8hFvbY4RY

How to replace a serpentine belt https://youtu.be/gz55uTbYKFk

64 Sundays by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Artist: http://www.twinmusicom.org/

134,060
Like
Save


Comments

oxmanagain says:

If you want to diagnose and fix/repair your car, here is a link to the scanner I used. https://amzn.to/2EV29Yr

Gerald Miller says:

Very GOOD INFORMATION….and easy to follow…THANKS…

John Bahe says:

Thanks you I have problems with my 2006 sts 4.6l

Ndaba Mjibha says:

Which OBD is best for landrover 3

Kelly Daniel says:

I love the background music. Also, the calm cool voice makes this video super awesome. OH, the technical help is a plus too.

Bee Real says:

I got the same problem thanks but I need to ask u if I have a oil leak how can I stop it my oil pan screw just keep turning someone try to do it before me they tried to change the oil pan gasket and must have turned tidy and not Lucy the screw is stripped what do I do I'm losing oil everyday

Doron Feldman says:

Strong work and great explanation

Jarred R says:

My 2012 cts is better. Haha

Bee Real says:

Thanks I'll get on this next

Giovanni Owens says:

How do u reset check ingon light??

Comments are disabled for this post.