Okay, I've got a JDM 7MGTE that I just put into my 89 turbo targa but it surges instead of idling after it's warmed up for about 5 seconds. I checked the TPS sensor and it's perfect. Right in the middle of all the resistance tolerances. Checked all vaccum lines and they look good. I jumped the check connector and watched the check engine light blink at me like it should when there are no codes (rapidly without stops). If I step on the gas a little it will run normal at or above 3,000 rpms.
What should I check next?
Also, when I turn the key to accesory the oil gauge jumps to its highest point but after starting the engine slowly comes back down to zero. The connection to the sending unit in the side of the block is good. So what's up with that?
-Dave
What should I check next?
Also, when I turn the key to accesory the oil gauge jumps to its highest point but after starting the engine slowly comes back down to zero. The connection to the sending unit in the side of the block is good. So what's up with that?
-Dave