i have a 1990 240sx..same as urs and mine wont start at all....it will turn and all but nothing...is like if it had no starter.i checkd the batt but is good..alt is good too..idk wats wrong with it. if anyone out there knos whats wrong with my car please help....
most likely a fuel cut or vacuum leak. My 89s13 would bog down under a load and higher rpms. Turned out I had 2 vacuum leaks and a bad fuel pump. It seems like an easy fix really, you just gotta dig for the real problem and not waste ur money just replacing part after part.
seems like you're running on 3 cylinders. check your ignition wires and plugs, or you could have a dead fuel injector. you can check the injectors by unplugging them one at a time while its idling, when you unplug one and theres no change, thats the dead one. you can get stock top feed injectors for the sohc online on ebay or something, I think they are 270cc.
head gasket need to replace
RatedEforEMOS 3 months ago
head gasket need to replece
RatedEforEMOS 3 months ago
im pretty sure its a bad injector. It sounds like it
Skut21 1 year ago
i have a 1990 240sx..same as urs and mine wont start at all....it will turn and all but nothing...is like if it had no starter.i checkd the batt but is good..alt is good too..idk wats wrong with it. if anyone out there knos whats wrong with my car please help....
dijesslover 1 year ago
most likely a fuel cut or vacuum leak. My 89s13 would bog down under a load and higher rpms. Turned out I had 2 vacuum leaks and a bad fuel pump. It seems like an easy fix really, you just gotta dig for the real problem and not waste ur money just replacing part after part.
cculver88 2 years ago
check vacs and timing chain, sounds exactly like mine did
s13eddie 2 years ago
check for vacum leaks
J3rmar 2 years ago
check your timing adjustment
15deg.BTDC is the second from the right.
phishintube 3 years ago 3
seems like you're running on 3 cylinders. check your ignition wires and plugs, or you could have a dead fuel injector. you can check the injectors by unplugging them one at a time while its idling, when you unplug one and theres no change, thats the dead one. you can get stock top feed injectors for the sohc online on ebay or something, I think they are 270cc.
XMcEvilson 3 years ago 4