Review on MAS Ignition Replacement Compatible Trailblazer by Mark Crawford

My car ran rough and I had problems with deceleration! The check engine light didn't come on but just started flashing. When I used my OBD reader it gave me code p0300 which means 2 or more cylinders are misfiring. I took this kit even though everyone kept saying they get bad coils. I received mine yesterday and it works great! Everything is fine with coils and sparks! I highly recommend it if you are trying to save money!