Results 1 to 1 of 1
04-21-2011, 12:49 PM #1
P0300, undermoderate load, high rpm.
Ok guys Ive seen alot of these threads but nothing so far that pertains to my vehicle. I have a 2002 chevrolet silverado 4x4 standard package 4.8L. The problem im having starts like this, When i decide to get into the throttle hard and it drops to 3rd gear when it gets around 3500 rpms and or about 80 mph i get a service engine light thats flashes, this being my p300 or random misfire code. I just changed out the plugs with new ac delco platinum plugs. I cleared the codes with my code scanner and so far i havent drove it enough for it to come back, I have a gut feeling that it will come back and i was wondering if anyone else has expirenced this problem or multiple of these problems and could give me some places to look. Thanks
For those nights you wont remember with the friends you'll never forget.
Three favorite things in life Guns, Girls, and Guitars :D
By 6T7GOAT in forum GM PowertrainReplies: 7Last Post: 05-09-2012, 05:11 PM
By zacharrigo in forum GM PowertrainReplies: 2Last Post: 03-08-2011, 05:44 AM
By cable734 in forum GM PowertrainReplies: 5Last Post: 03-05-2010, 12:51 AM
By vncj96 in forum General Chevy & GM Tech QuestionsReplies: 12Last Post: 06-18-2009, 04:51 PM
By msm1889 in forum General Chevy & GM Tech QuestionsReplies: 1Last Post: 04-10-2008, 07:52 PM
Tags for this Thread