My car starts fine and ticks over ok but when u put ur foot down nothing happens, well it pulls away but very slowly and wont rev above more than 3k. It just coughs and splutters.
Anyone got any ideas of what it may be?
it could cause it not to rev if the exhasut gases cant get away from the enine. it'll be choking it!! best bet is to remove the CAT and check it out.
thick red - battery, thin black - igntion switched feed, thick red/blue - fuel pump, brown/blue - ecu light. thin green - rev counter.