89 t2 fuel issue

fc nut · 09-16-2013, 05:39 AM

I recently purchased an 89 t2 with a low mile engine. When it starts to build boost it sputters. I don't think the secondary injectors are turning on. The engine has a mild street port,stock turbo,stock boost. It has a rb foam air filter and a rb turbo back exhaust,stock ecu and injectors,fd fuel pump. It also has a wideband o2 and gauge,that reads too lean at 4500rpm. I've been just staying out of boost to save the engine. Any help will be appreciated.

09-16-2013, 05:39 AM	#1
fc nut member Join Date: Jun 2008 Location: Lebanon,Ohio Posts: 282 Rep Power: 17	89 t2 fuel issue I recently purchased an 89 t2 with a low mile engine. When it starts to build boost it sputters. I don't think the secondary injectors are turning on. The engine has a mild street port,stock turbo,stock boost. It has a rb foam air filter and a rb turbo back exhaust,stock ecu and injectors,fd fuel pump. It also has a wideband o2 and gauge,that reads too lean at 4500rpm. I've been just staying out of boost to save the engine. Any help will be appreciated. __________________ leaving my carbon footprint....one start up at a time