Re: [MBZ] 603.XXX Rough Idle

2005-08-02 Thread Marshall Booth
Peter Arnold wrote: My car seems to be idling too slow (about 600rpm) and is rough. It runs fine off idle. Fuel Mileage is good. I've changed the "Over Voltage Relay" as suggested. The idle controller in engine compartment seems to have no effect. Would the engin

Re: [MBZ] 603.XXX Rough Idle

2005-08-01 Thread Dave M.
om: Peter Arnold <[EMAIL PROTECTED]> > Subject: [MBZ] 603.XXX Rough Idle > > My car seems to be idling too slow (about 600rpm) and is rough. > >It runs fine off idle. >Fuel Mileage is good. >I've changed the "Over Voltage Relay" as s

[MBZ] 603.XXX Rough Idle

2005-07-31 Thread Peter Arnold
My car seems to be idling too slow (about 600rpm) and is rough. It runs fine off idle. Fuel Mileage is good. I've changed the "Over Voltage Relay" as suggested. The idle controller in engine compartment seems to have no effect. Would the engine idle poorly and run