Why wont my car start after replacing head gasket?
I have a 2009 Nissan Altima. Well it started to sound kinda
rough while drive and I had a few people tell that it
sounded like a bad head gasket. I had decided to ask my
bf to do it well he got as far as taking off the heads before
I just told him to put it back together and wait until the
weekend. So he put it all back together but now it wont
start. I replaced the coil packs tho King that was it but it
still won't start. Any advice Please help