3000GT/Stealth International Message Center - View Single Post - Lean Misfires at 2700-2800 rpm

DoctorDex · 11-26-2006, 08:10 PM

The fuel pressure solenoid increases fuel pressure during "hot starts" and it doesn't do anything at idle. I believe you have it confused with the fuel pump relay that switches the amount of voltage going to the pump during idle/boost.

11-26-2006, 08:10 PM	#86 (permalink)
DoctorDex Forum Member Join Date: Jul 2005 Location: Edmonton, AB Drives: '91 VR4 - RIP Trader Rating: (16)	Re: Lean Misfires at 2700-2800 rpm The fuel pressure solenoid increases fuel pressure during "hot starts" and it doesn't do anything at idle. I believe you have it confused with the fuel pump relay that switches the amount of voltage going to the pump during idle/boost. __________________ '91 VR4 - Rebuild in progress: Mods TBA.