hey guys my 99 blazer is missing not all the time it is very erratic i changed all the usual ,plugs wires cap rotor coil ect ..i took it to a shop they reset the comp and they said there were no trouble codes just misses on all the cylinders and tha reseting the comp should help it ran great for 2 days and now it is back again i took the fuel press it is at a solid 55 psi i also changed the fuel filter and now i am just dumfounded

 

this part of the forum is for help with the site or suggestions to make the site better. Its not for tech help, in future put your tech questions in the General Tech Help sections, or if you have a major engine concern, post in Engines and Transmissions section.

Kylewill probably movethis postto the apropriate section....

 

sorry

 

Its aight. youre not the first. just gonna give you a heads up on it. Sounds like you may have jumped time. A timing problem will knock the best engines in the dirt :-).