Civic loses power! PLEASE HELP!
#1
Civic loses power! PLEASE HELP!
99 Civic EX 5speed coupe.
Speedometer needle was bouncing while on the highway, then it stopped working. Started losing power, stereo shut off, I had the gas pedal to the floor and it wouldn't accelerate. All of this happened within 5 minutes. So I changed the alternator. Then I rechanged in 20 days because the same problem occurred AGAIN. I disconnected the negative terminal on the battery and car shut off RIGHT after I installed new alternator. Codes P1298, P0135, P0500, & P0141....I know there was a recall with the wiring harness near the intake manifold, but my car's VIN # didnt fall in that category and I didnt see anything burned or messed up when I changed intake manifold for performance. I did notice o2 sensor wiring was burned (the one under the car near where the headers and cat meet. I disconnected it and I still have the same problem. Also AC is not working properly. AC only gets cold when I am accelerating on highway. But when I am at a complete stop, only hot air comes out. And when I am at a complete stop, with AC on, it idles near 500 rpm. Please Help! ThankYou!
Speedometer needle was bouncing while on the highway, then it stopped working. Started losing power, stereo shut off, I had the gas pedal to the floor and it wouldn't accelerate. All of this happened within 5 minutes. So I changed the alternator. Then I rechanged in 20 days because the same problem occurred AGAIN. I disconnected the negative terminal on the battery and car shut off RIGHT after I installed new alternator. Codes P1298, P0135, P0500, & P0141....I know there was a recall with the wiring harness near the intake manifold, but my car's VIN # didnt fall in that category and I didnt see anything burned or messed up when I changed intake manifold for performance. I did notice o2 sensor wiring was burned (the one under the car near where the headers and cat meet. I disconnected it and I still have the same problem. Also AC is not working properly. AC only gets cold when I am accelerating on highway. But when I am at a complete stop, only hot air comes out. And when I am at a complete stop, with AC on, it idles near 500 rpm. Please Help! ThankYou!
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