Gidday from New Zealand, got a 2000 Diesel Suzuki Grand Vitara with a RHZ 2.
0TD Peugot Diesel Common Rail engine, been great in the 3+ years since I got it but now has just developed a problem when running at normal temp it loses most of its power suddenly at speed or on a hill etc, this happens in small 1- 2 sec bursts and goes normal than happens again, if you don't push it it seems fine and theres no engine light coming up when it happens....Its one of the first GV's with this motor, has anyone got any idea's to whay is causing this? my usual mechanic says its something to do with the fuel delivery as it appears to be starving the motor. I haven't found a workshop manual for it anywhere, theres not many of these in NZ.
I'm going to have to book it into Suzuki to see if the engine computer is giving any fault codes.