disco2000/230,000
here are my problems p1590, p1300, p0308, p0302, p0300, p0301. just replaced my wires and plugs. sooooooooo, any suggestions. thanks.

 

Did you clear the codes after plugs and wires changed, all of the 300's are related to misfires, very common fix is new plugs and wires. Of course, if wires are mixed up on wrong cylinders or coli packs, then.....

The 1590 is a rough road error signal for th ABS system.

 

The 1590 is for the 3 amigos, the rest mis-fires. Who's plugs and wires did you us, what plug gap and have you ever changed your timing chain, it may be about to fail.