Hi i have a 1998 nissan skyline r34 sedan non tubo, tip tronic transmission. This orange light comes up in the top right hand corner of the dash, the closest shape that it looks like is a square with a orange lining. I dont know what this warning sign is. It use to come on before but i wouldnt notice anything in the car i would just drive and in about 30sec it would turn off. Tonigh it came on again and the car lost power, i got outside and the exhaust sounded funny like it was struggling, but the rpm inside the car was normal. I turned the car off and waited like 30 seconds turned it back on and the problem was gone. I dont know whats happening could anyone give me some kind of clue.
Any help would be greatly appreciated.
THX
ALEX