disco 1997 1/2 rpm prob

[philippe]

Hi

My disco 1997 1/2 is starting to give me some prob. When i start my disco the rpm goes to 2500 rpm and some time it's dont even whant to even go at 50 rpm, When i go and drive, it will cut choke. I replace my fuel pump, fuel filter, fuel pressure regulator, tps, coil pack, wires, spark plug, can some one help me pls beffore i put a dinamit in it.

Philippe

 

[joey]

Have you cleaned the MAF (mass air flow sensor) how about the IAC (Idle air control) - right next to the TPS.

Other than that... I would wonder if you haven't had a sleeve slip.