i turned the car on and u can hear it sometimes in neutral but if i press the gas the rpm go up slow ass hell and i hear my engine breaking apart ...thas only at 2500 i thing if i go up more ill have the pistons under the car.....i hear not only one rod knockiing sound now but like 20 different noices inside the block crazy....i dont know man...i just fix my car a week ago and now its gone again..........69000 miles on it..probably the cleanest 93 talon awd ull see around