heh. your local shops suck if they don't have that restrictor....you could order one from atpturbo.com or something.
your oil press doesn't go up any more because of the stock oil cooler setup- it's pressure based. once you reach the set pressure (40ish...), the valve opens to the oil cooler...
from all my SS line/fitting exp, the only lines/fittings i'll ever use are aeroquip. easier to assemble, better quality. not to mention the fuel issues w/earl's....
summitracing is the easiest place to get what you need- they always have it and depending on location you'll get it overnight...
i wouldn't even run 12 psi. it's pointless since the engine can't "breathe" w/your current exhaust. leave the boost alone until you have a decent exhaust....
1. running elevated boost levels on a smaller than stock exhaust is just plain stupid.
2. running elevated boost levels on stock IC piping isn't the best idea....especially given it's age/wear. upgrade the piping if you want to run elevated boost levels.
you're looking @ the later TSRM.
code 21 is just o2 sensor signal. the older ECUs don't check the heater circuit, so code 21 just means that the feedback signal is either not getting to the ECU or it's not as expected. my $$ is on a dead O2 sensor. get a new one and see if that changes...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.