SPONSORED LINKS

Causes of P0300 in an 01 Buick Century

Tiny
BURRDAN
  • MEMBER
  • 2001 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 190,891 MILES
I have an 01 buick century Custom 3.1 or 3100. Code p0300 comes up and engine light is on. I have changed the wires, plugs, coil packs, ignition control module, checked the injectors, comression, and the air mass sensor. Everything is in spec. What else would or could cause the misfire? Any chance the computer may be going bad or malfuctioning?
SPONSORED LINKS
Monday, January 3rd, 2011 AT 10:59 PM

1 Reply

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Intake manifold gasket, egr valve, catalytic converter, check hose coming from the air filter for cracks and holes, and throttle body gasket, all of these are possibilites for multi misfire
Was this
answer
helpful?
Yes
No
Thursday, February 17th, 2011 AT 3:34 PM

Please login or register to post a reply.

Related P0300 Content

VIEW MORE

Sponsored links