Nissan bluebird slyphy MR20 engine
2007 year model KG11.
Engine was recently overhauled, there is fuel, air, compression and spark. Whike cranking the engine spins fast but there is no start.
I have changed all new spark plug coils after doing a vehicle scan.
There is no issue with the key or lock system.
Well let's hope whoever rebuild it didn't screw it up and the engine isn't correct. I would say start by removing the spark plugs and doing the compression test to see if the engine is indeed in good shape cuz many guys that rebuild those things have no idea what they're doing. But when it doesn't start if it's not that, do my video fixing a car that cranks but doesn't start up Scotty. It's on YouTube and it'll show you the stuff that generally will cause no starts
