sr20det help!

[redhatch93]

I have a 93 nissian 240sx with a sr20det swap. I just bought it and it kinda putted around, didnt think to much of it. The next morning it took me a few tries to start it it kept dying when i gave it gas but came out of it drove it to where i needed to go was fine just putted upon acceleration a little. I got in it tonight got it on the highway and started backfiring and putting bad, parked it turned it off and now just turns over no start. Its getting fuel and spark. Any suggestions would be greatly appreciated.

[KILLERME]

Boost pipe off,they have coil problems,If engine was groomed could be water in s.plug tubes. Or s,plugs f***edcheck not too much boost.and then unplug airflow to see if is faulty airflow,if still stuck need to check fault codes

[0range_Kouki24O]

it could be anything. i had the same problem with my sr back when i first got it with backfiring and putting. i just had to re gap my spark plugs and had a boost leak. when i fixed it car ran fine. now if its turning over geting spark check your maf kuz mine was loose and came off one time when i was at wot in 1st gear and the car just turned off and wouldnt start again until i put the maf back on. it doesnt necesarly mean your maf came off but it could just be a bad maf. dont qoute me on it i could be wrong. like i said it could be anything