Sr20det wont start

[TheAznOne]

I was wondering if yall can help me, I'm doing an sr20det swap, and now it wont start. It cranks, sparks and gets fuel. Check the coilpacks, all 4 gets little sparks. Check wiring, everything is okay. The first time i tried to start it, it made a huge pop. Didnt change the spark plugs yet, because of money issue. If you can help, thanks

[Jadeskyline]

check timing had the same issue with my sr when i first dropped it in. You should also look into changing out the plugs i think yo can use sentra ser's as a cheap alternative.

[g6civcx]

If you have money issues you shouldn't even be thinking about the SR. They cost a lot of money to do right.

Spark plugs are BKR(5/6/7)E. $2 apiece.

[ezyride]

check.. ignitor or maf wiring.. Check wiring on the harness going from ecu to ignitor could be faulty.. (open harness and check)