is it possible that a blown head gasket will cause misfire problems in all cylinders.
Sep 25, 2010 at 11:11 AM
2006 Chevy Malibu engine code p0300.
ROBERT C12-34
- MEMBER
- 6 POSTS
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P0300 Random misfires-normally caused by vacuum leaks and bad gas-also check the EGR valve if its leaking
Sep 25, 2010 at 11:19 AM
where can i check for vacum leaks.my 2.2 does not have an egr system or valve.
Sep 30, 2010 at 11:41 AM
Inspect all the hoses and also check the intake manifold
Sep 30, 2010 at 12:38 PM
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