Spark plug Bosch or Motorcraft

I got a Ford, so I use Motorcraft. They work great.

Bosch W7DTC plugs were the best, caint get them no mores, use NGK BP6ET plugs instead.

Bosch F3cs @27psi no issues and no gapping

I pulled the plugs this morning and replaced them with Bosch cooper plugs, the only match that was available in local Autozone. There are no more misfires (for now), which makes plugs the culprit.

Currently Running Bosch - Fusions - for Spark those seem to have Smoothed the Motor - 1 step Cooler .

The plug they sent me (Bosch #4417 FGR7DQP Platinum +4) runs absolutely fine on my engine, actually it feels better then before, but I just worried if it is indeed not the correct plug, will it do harm to my engine?

I'm using the OEM Bosch spark plug. I gapped mine to 0.024" as per Bentley and the car seems to run fine.

Personally I've never had any luck with ngk's in any of my vr's always just run Bosch plugs and wires....

First step, get those Bosch Platinums to a trash can where they belong. Even when I was in Bosch Fuel Injection Training School back in the early 90's, the Bosch Instructors were telling us not to put them in anything unless we wanted to start chasing driveability issues.

I'm a technition with many years under my belt.... and had numerouse out of the box brand new BOSH plugs that upon installing them were dead, not just one but two in the same set, i would then take em out, check gap, and spark test the plug wires and coil, swop them to a diff cylender and bam.. still crap, im not trying to knock them and im not and NGP rep, im speaking from experience