I need help. My fuel pressure drops drastically once my car has warmed up. It's set to run at about 40 psi, and once it warms up it starts to run at about 20-25 psi. In case this may help I have d16z6 in my 88 dx.

 

man where's my help, I'm desperate

 

check the fuel filter. If the filter is good check the pump. If the pump is good check for a restricted fuel supply line.

 

maybe your gauge is broke

 

nope, brand new gauge player.

 

Also I see it on my egt when it leans out.