JASON-S13.5

i have a 1990 240sx ka24e. on my way to the store the car was running great. when i got back in and started it up it started shakeing pretty bad so i turned it off and checked the oil and wires and things looked good. so i drove it home and it sounds like its not running on all the cylinders and the motor shakes pretty bad i took the spark plugs out and they all look good...any ideas? also i let it sit for a couple of days and it didnt want to start up, the motor just kept cranking for about a minute so i pumped the gas several times and it started. maybee gas related problem? any ideas thanks...

ckykm

check fuel injectors..sometimes a loose connection can cause it to shake like its misfiring...if thats the case you will know as soon as you start it up...your motor mounts might be done or close to it...check distributor...thats all i can think of right now

rogoman

While the motor is idling, pull one plug wire at a time to find the dead cylinder(s). Once you've found the dead one(s), determine if it's an ignition problem or a fuel injection problem.