I have a 1999 honda civic 1.6L. I having problems with this car. I have put a new headgasket set, all new drive belts, sparks plugs, fuel pump/ filter, ac compressor, alternator, air filter, battery, 5&1 header( since the manifold was cranked)and distributor. After all this it crank up strong and flew, but has the car reached operational temps. It got sluggish on pulling off from a complete stop and going up hills barely making up. And now it cranks up for about 2mi minutes then stalls out. ( THIS IS A AUTOMATIC CAR) PLEASE HELP!!!!!!