400 ex wont start

[geezy]

my 99 400ex wont start all internal parts r new 12 hours on rebuild just wont fire could it b spark plug its 5 months old

[leasureryan]

dude.....the list of things that could be wrong is huge.....we will need a little more info to be able to help you diagnose the problem.

make sure you are getting spark and fuel first, then we will work from there.

[geezy]

o.k. thankx b back tomarrow

[geezy]

i used a test lite a found the coil is bad should i get a amr monster coil or just stock thankx

[REDRIDDER]

Originally posted by geezy
i used a test lite a found the coil is bad should i get a amr monster coil or just stock thankx with the AMR coil you will notice the difference right away i have one on my ex it's great, makes the quad feel snapier on low end.

[geezy]

thankx bro ordering now

[geezy]

my quad is not as modified as yours