Okay here the deal this is a 91 supra that use to be in the dallas forth worth area and the orginal owner was Will Neally ,I bought from another guy that got tired of spending money on it basically it has issue that need to be address, first it has a VPC and SAFC. I first started with the basic timing was off 180 degrees this happen cuz he blew the head gasket he replaced with a Titian metal 2.0 mm. But I cant get the car warm enuff to set timing correctlly cuz it just dumping fuel its got some crazy ass injectors size I believe its 780 injector I tired messing with the vpc but looks like it has no response, I checked out the codes it was 21 and 43, 21 is O2 sensor and 43 is start signal this due because the car idles under 500 rpm and just dumpping fuel any help would great thanks in advance :1zhelp:
