Thread: Throwing Codes
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Old 04-30-2010, 02:13 AM
BUMMER BUMMER is offline
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Default Throwing Codes

I guess I have no luck with cars. I just purchased a 2003 H2 with 73000 miles. I was driving on the highway and the Check Engine light came on. My mpg won't do any better then 8.6 !!! I took it to my mechanic and he pulled two codes
P0300 misfire
P0430 Catalytic converter, I believe on the passenger side

Are these codes directly related to one another? If anyone here has experienced these same codes what were your solutions?
Any help is greatly appreciated, thank you
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