Eddie02780

Hey guys Im new to this forum. I have an issue with my blazer and I'm hopeing Someone can help. I have a 2002 blazer with the 4.3 4x4 I just bought this vehicle.. So I did a tune up, plugs, wires, cap and rotor. when I finished doing that I started it and their was a clicking noise, it was inside the cap and rotor. Took it apart and put it back together and the noise went away. Today I put the pedal to the floor and in high rpm the trans sounded like it was slipping and their was clicking noise coming. From the dash.... And the cel came on. So I read the codes and their (p0300, p0335 and p1637). I can feel a little spudder in it and all the lights flicker a little and all the gauges on the dash flicker. Hopefully someone can help me out. I Don't know what to do. Any help is greatly appreciated. Thanks a million

Eddie02780

No help???? Not having good luck with this forum.