I took a 2 hour drive yesterday and I experienced heavy shuddering above 60-65 mph going uphill. It got so bad at times it shook the dashboard. If I let off the gas and give it harder throttle it would stop.
Also going uphill I seem to have no power at all. I have to really mash on the gas pedal to get it to go. Driving around town it has balls. It has a 1 month old new fuel pump Delphi. The wires, rotor and cap are good.
So now I'm going to buy ac delco plat plugs I have ngk v powers in it now that I put in about 6 months ago. I'm going to buy a new ignition coil too because its the original it looks. After that I'll see if the problem goes away.
Also going uphill I seem to have no power at all. I have to really mash on the gas pedal to get it to go. Driving around town it has balls. It has a 1 month old new fuel pump Delphi. The wires, rotor and cap are good.
So now I'm going to buy ac delco plat plugs I have ngk v powers in it now that I put in about 6 months ago. I'm going to buy a new ignition coil too because its the original it looks. After that I'll see if the problem goes away.