Im pretty sure that its not a head gasket... about 30 k miles ago i blew one and had the bouth the heads taken off, pressure checked and re milled... im starting to think its a computer problem... today on my way to work it did it and while it was doing it the oil, and fuel lghts starting blinking like a christmas tree and the speedo starting going up and down real fast... 10 mph then 80 then down and up, you get the idea... so im gunna un hook the batt and let the computer reset its self and see how it runs after that... otherwise im gunna replace it with a unit from a local salvadge yard for 45 bucks and 60k miles on it.