1988 Supra turbo with serious issues HELP!

chrish6323 · 09-25-2006, 05:48 AM

I recently purchased a mkiii 7mgte and I can't figure out what is going on. Every time the turbo kicks in (any boost at all) the car spits and spudders and floods it self out BAD. No power what-so-ever. Serious black smoke out the exhaust. I replaced the coolant temp sensor the plugs wires and 02 sensor, with no luck at all. As long as the car is not under boost is runs great. Fires right up and purrs. I'm getting really tired of cleaning all the Carbon build up off the rear end, PLEASE HELP!

09-25-2006, 05:48 AM	#1
chrish6323 Stock Join Date: Sep 2006 Location: Washinton Posts: 9	1988 Supra turbo with serious issues HELP! I recently purchased a mkiii 7mgte and I can't figure out what is going on. Every time the turbo kicks in (any boost at all) the car spits and spudders and floods it self out BAD. No power what-so-ever. Serious black smoke out the exhaust. I replaced the coolant temp sensor the plugs wires and 02 sensor, with no luck at all. As long as the car is not under boost is runs great. Fires right up and purrs. I'm getting really tired of cleaning all the Carbon build up off the rear end, PLEASE HELP!