01 Raptor wont start, no compression.

I would suggest tareing down top end to find out whats wrong on your own. This can be done easyly with basic comon sense,time, reading matrieal like service manule and raptortranny`s tare down guide and the right tools. To take apart and put back togather your basic tools will be 1/4-3/8 ratchets/metric sockets in 1/4-3/8 sizes/ you also need some allen wrenchs with 90degree angle the standerd ones, a keyset and if possiable the ones made to be adapted to ratchet but bits can be used useing 1/4 socket and bit set assortment mainly size 5 and 6. You will also need a extenion or 2 and swivel adaptors all of these tools can be had cheap and dont forget some metric wrenchs , pliers,channle locks/vicegrips/rubber hammer. You wont need any special tools to do all of this and the engine can stay one. You will same a ton money if you take it apart and bag and tag and map all screws. If you dont thank you can put it back togather than let the shop do it cause it should be cheaper if they already knew and had it broke down cause all they got to do is put thangs in and backtogather.

If you decide to take on this job remember to clean around engine so no dust/dirt falls in. Tips: All the allen head bolts make sure dirt is out of them and you tap the allen head bits,wrenchs into the hole with a hammer. Make sure you apply a bit of pressure down to make sure bits dont try to slip and strip. It would`nt hurt to get some pb blaster and spray around some of the screws and let it try to soak a bit before attempting to losen. Once you get it off saram wrap the bottom end soo the conector rod is sealed. You will learn alot and save alot. Dont forget to buy a torque wrench one my fav tools so you dont strip or under tightin anythang. If you need any help at all takeing it apart you will have us here on hand to help 24/7 It`s not hard and someone who knows nothing .just plan and overlook thangs more than twice will be able to do it and save a ton of money. Let us know what happens and what you or the doctor finds.

PS: Dont forget to check everythang behind the side covers like the 1way/clutch and everythang else for ware and tare. It would always be nice to split the case to verfiy all is good but this is something i have not done but do plan on doing when i order my hotrod crank. I know i have literly spent around 100 hrs reading the factory service manlue from small to large repairs and maintance and I still dont like the idea of haveing to spilt the case. But the top end taredown is pretty simple to me and i have done 2 machines so far the past month and it was so much quicker the 2nd time. trust me there is nothing like giveing your raptor some personal love and care and knowing your doing the job right.