My 96 Blazer sat for 2 months while i found time to do my intake gasket. Finally got around to doing the gasket. Now it has a valve tap,slight missand engine code is #5 misfire. I'm thinking the 2 mths wore a seal or something. After searching and searching I have found that i think the only way to fix is to get the head redone. Is this recommended or shoudl I just buy a new head. Also the cap,rotor,and wires only have about 10k on them. besdies this problemt he truck runs awesome, starts right up in the cold morning, runs and drives great, gas milage decreased maybe a mile or two. Any input woudl help. Thanks

 

Please update your P0305 post instead of double posting (or triple posting in this case). Double posting is prohibited by the rules of the forum.

From the looks of things, you have not taken advice given in your first thread...

Those wishing to respond, please do so by clicking on the link to the original topic, p0305b.