🔥 Enhance Ignition Performance with Bosch 04156 Ignition Rotor Review

I changed the ignition rotor (and distributor cap) on a BMW 89 and I have a better response when I press the gas pedal. One thing that really surprised me was that I save a lot more money on gas now that I don't have to spend as much. You can't go wrong with Bosch.

Fits my 1991 BMW 850i. They've been there for 4 months, no problems yet. But one of my old Boschs burned out so I can't give it 5 stars. I'm not sure if it was a rotor issue or something else so I'm not giving it 3 stars. Another thing is that the screws are a bit soft. I ended up scraping one off to remove (must use and easy to get). But I also used an allen wrench to put it in place, so I take some of the blame for that. I've since bought a set of hex sockets (the right tool for the job).

Bosch rotor vs Autozone Duracrap...all I can say is WOW. Before the replacement, my car felt random and intermittent like I was losing power when hitting a hard wall at 4K rpm...the power outage usually only lasted a split second or so, but it was very noticeable and even more annoying. I tried and replaced (literally) everything to find out that the cure for my 4K RPM Gremlin was a Bosch OEM rotor 🤦🏻‍♂️… If you have the same problem as me, I'm not saying it is a dizzying rotor but if you…