Ianb79

So I had to make an emergency run to the store and as soon as I got the car over 45 the cel started flashing and the car was jerking. Pulled over and turned to car off then started it and kept it under 40 and no issues. Looks like I'll be ordering a knock sensor in the morning.

Should I replace the plugs first then the knock sensor?

Should I replace the plugs first then the knock sensor?

Iridium fine wire plugs and omnispark wires.

The plugs are Bosch and the wires are OMS. Wheres a good place to buy the knock sensor from besides ebay?

Just took it in to auto zone and the 2 same codes came up. 302 cylinder 2 misfire and 325 knock sensor. Would a knock sensor give a false signal?

A few weeks ago I took my car into auto zone and had a cel checked. I don't remember the codes but one of them was for a misfire and the other was for the maf sensor. They recommend new plugs, wires, and maf. Changed all of them and the car ran fine. About a week later the cel came back on. The car ran fine up until a few days ago. I was stopped at a light and when I accelerated it hesitated then kept going. Stopped again and idled fine. Started going and noticed a flashing cel light. A mile later and I was home. Turned off the car and waited a minute and started it. Cel was steady so I took it around the block and no issues. The next day I drove it to work and about a mile on the highway the cel started flashing and noticed a reduction in power. I pulled over shut off the engine. Popped the hood and checked all the connections. Started it and no more flashing cel. Proceeded to work without issue and back home. I took it back to auto zone and the codes were misfire cylinder 2 and knock sensor bank 1. Took it home and decided to pull the battery and reset the codes. Wenter a bit 10 miles with no issues then the cel came back on. About a mile later there was some engine hesitation and vibration. Pulled over and let it idle. I then started out again and it ran fine for a few more miles and hesitated again. This time I just backed off the gas and hit it and the car ran fine all the way home. What could be wrong???