njsax

Help please someone. My 300zx ( imported recently) seems to be dumping air overboard. I had the same issue on another zx before. Thinking it was safety boost I did all the usual things...disconnect and clean all conectors ( water, TPS etc) and the issue went away. On this one same problem. It will boost to around 5 but no further and if I drive it for a while the warning light that looks like an exhaust with heat comes on. Checked the ECU and did all the same things again and I can't get rid of it. I don't know the exact history of the car but it has an Apexi S-AFC fitted so I think maybe at some point it had a boost controller as well...so I checked for the intake pipes still being connected and they are. Any ideas guys...at the moment the car sounds like it has a totally blown exhaust ( which is hasn't) and is burning fuel at an alarming rate. Is there an easy way of checking the wastegate solenoids?