1989 toyota supra non turbo low oil pressure

Travis89Turbo · 09-15-2010, 03:54 PM

http://www.supras.org.nz/techinfo/bhg.htm

See this link. All I did was a simple Google search to find this. Head gasket is the most common problem on the m series engine. You can send a sample of yoir oil to a company and they will tell u exactly what is in there. Very well could be antifreeze thining your oil causing low pressure. there is a block test you can do to tell u if you have a leaking head gasket. Is there any sign of oil in your antifreeze or any dissapearing coolant? How old is your oil?

09-15-2010, 03:54 PM	#2
Travis89Turbo 12psi boost Join Date: Jul 2010 Location: Utah Posts: 332	http://www.supras.org.nz/techinfo/bhg.htm See this link. All I did was a simple Google search to find this. Head gasket is the most common problem on the m series engine. You can send a sample of yoir oil to a company and they will tell u exactly what is in there. Very well could be antifreeze thining your oil causing low pressure. there is a block test you can do to tell u if you have a leaking head gasket. Is there any sign of oil in your antifreeze or any dissapearing coolant? How old is your oil? __________________ 1995 Toyota Supra SE 71k miles. Master power T70 stock 2jzge 1989 Toyota Supra. 1jzgte swap 5 speed of course.. Driftmotion 60-1 single turbo kit. Cxracing FMIC. 2jz 550cc injectors... soon to come..... EMS Stinger. BC 264 cams 680cc injectors Spec stage 4 clutch and A LOT of boost!------SOLD 1999 Ford F350 diesel 2004 Jaguar XJR Supercharged If it hasnt broke you haven pushed it hard enough!!