Spark plug Bosch or Motorcraft

The plugs that came with our cars from the factory were the Bosch FR8LDC.

I swapped plugs last night and so far no more battery light. I am now on the correct bosch supers While I was getting the flashing battery light I was running bosch supers 2 ranges colder.

I have had exellent results and will probably run nothing but them

I've had luck with Bosch Platinum+4, and also Denso Iridium plugs. My advice to you is just stay away from the cheap stuff. Like "Wally's discount Spark plugs." Stock wires do just fine with any plug for your car.

i needed to upgrade, all i could get my hand on were the Bosch Platinum 4's and im highly pleased. I noticed the very meager difference immediately when it came to the power. Also, i noticed a marginal difference in the gas mileage as well.

Seem like almost everyone here go for the stock plugs. Bosch W6DPO. I'd just got mine, no need for gap as it good to go from the box. The electrodes face each other horizontally instead of typical vertical that we normally see on other plugs for other cars.

Im running bosch +4 in my 2.0 with Blue ignitor wires and they work great.

I've run the platinum +4s in my GTI and I haven't had any problems but I haven't found them to feel any different than any other plug.

They don't know how to make a good spark plug.

I always been using Bosch Silvers on my car, but don't last very long.