i changed my engine form a 92 and put it in a 95 4 runner the engine worked fine but when i put it in the 95 it starts but it stalls i put the computer from the 92 in the 95 to see if that was the problem but it still dose the same thing i checked all the sparkplug wires and there fine the funny thing is if i press the gas it dont stall but if i let it go it stalls i dont understand it no more theres no lights in the dash on ty

A disconnected MAFS will do that.

ty

where can i find these mass air flow sencers ty in advance

You didn't say what engine you had, but in the V6, it's located in the top lid of the airbox. Their is a flapper inside that has to move and a wire connects at the top. I think the I4 is the same.

ok i found found the plug on top of the airbox and cleaned the contacts but still no luck. Oh and the engine is 3.0l 6 cyl. When i unplug the maf it seems to idle better for only 5 sec then bogs. I also took it for a test drive to see and it stalled and doesnt wanna start anymore. If any suggestion please help.

thanx

ok now i know why it doesnt wanna start anymore the fuel pump is not working when i turn the key on but it works when i test the fuel pump in the DLC1 so i know the
fuel pump is ok. I aslo got codes using TE1 and E1 in the DLC1 and these are codes i got 24 31 and 41. Anyone have a ideal?