S13 combusts, but won't start

[Swifcheese]

Hey guys, got a 92 240 with a KA24DE. When I got the car, it started up fine, but it idled rough and wouldn't rev past 2k.

I replaced the fuel lines and gave it a fuel filter from a 300zx and it ran beautifully and revved with no problems. The next day, it was back to runnig like shit.

I replaced the cap and rotor and that did nothing. I then replaced the injectors, and now the car will not turn over. I can hear the engine firing, but it won't start.

I'd like to say it was the injectors that fucked it up, but they are all wet when i check and they are definitely getting fuel into the system since the engine is combusting inside. I have no idea why the car is being random, and my mechanic friend has no idea either. Any help is appreciated.

[OnTheChip]

Not reving past 2k is a symptom of a bad MAF sensor. Have you checked the ECU for codes?

[Chaluska]

id start checking for loose cables. if it goes from running great to like shit over night, it has to be something electrical

[Swifcheese]

id start checking for loose cables. if it goes from running great to like shit over night, it has to be something electrical

Yeah, that's probably what I need to check over. I just don't know really where to start with that kind of thing.

[Swifcheese]

Not reving past 2k is a symptom of a bad MAF sensor. Have you checked the ECU for codes?

No, I haven't checked codes or anything. It just decided to stop running all together so now I have to figure that part out haha. Once I can get it to start I'll have to check out if it has any MAF related errors. That seems to be what everyone's problem with idling is.

[OnTheChip]

You check the codes with the engine not running.