newby here, just changed out head gasket on f22b1 95 accord , temp gauge spiked.........question, should all the sensors on head be changed? I know the temp gauge must be bad, the sensors on the water outlets im not sure of, are they both the same when I buy new ones, also I assume the machine shop set valve lash, would it be a good idea to recheck and redo, looking for specs on that also, bought this car and now find lots of issues...............but the motor runs great , the speedo jumps to 20mph when you turn ignition on, temp gauge spiked, fuel gauge not working, SRS light on, engine light comes on after driving car short distance..............any advice will be gladly excepted, except sell you the car, thanks