Just a thought, when you completed the head gasket job, it's possible you crossed the spark plug wires, which will throw off your timing, check the firing order and make sure all the wires are going to the right plugs. One other thing with that high mileage on your vehicle, it's also possible the timing chain could have jumped, throwing your timing off. You'll need to do a compression check. If all cylinders have a poor reading, then it's the chain. If you have 2 weak cylinders that are side by side, thats usually an indication the head gasket is blown between the two cylinders. But check the firing order first.
Wednesday, March 28th, 2007 AT 1:50 PM