Took apart 3.4 l sfi engine now need to put it back together but i have new head bolts some long some short were do the long ones go

I had a suspicion, so I checked. Sure enough, this is one of those fantastically engineered engines with one bolt visible, and the other INSIDE THE FRIGGIN' BELL HOUSING.

Have fun getting to that one. :p

Which vehicle are you in need of reference.

i would disconnect the battery. removing both the positive and negative battery terminals. with both ends disconnected, hold the two terminals together for about 10 seconds. this will proform a hard reset on most chrysler vehicles. also, if this doesnt work, try turning the key to the on position, and then proforming the hard reset procedure.

Go onto Autozone.com and sign up for their online repair. It is free to use but you have to register.

For 2004 Dodge Stratus 2.4L SFI SOHC 4cyl the Head Bolt Torque sequence
------------ | 10 6 2 3 7 | | 9 5 1 4 8 | ------------

Step: 1 - Torque to 25 ft/lbs
Steps: 2 - Torque to 50 ft/lbs
Steps: 3 - Torque to 50 ft/lbs
Steps: 4 - Turn 90 degreesRecheck final torque in sequence

Caution:Engine uses torque to yield head bolts (TTY) that permanently stretch during initial installation. New head bolts must be used when cylinder headis replaced or re installed to obtain proper torque specification.

Hope helps (remember comment and rated this).

Sorta easy. This is what i did. took off all the brackets i could see connected to both heads. once the alternator and ps pump are out of your way but not disconnected sorta resting to the side, Make sure battery is not connected. lol once you have everything peeled off the block,. Then you can start with the (uim)upper intake manifold. 6 bolts 2 studded 4 aren't. and 2 bolts holding the throttle and transmission linkage. Pull the (UIM) and you will see the the intake manifold(IM) Theres like 12 bolts one is studded. take em off and carefully pry the (IM) off the Block. then take your valve cover bolts sud be 5 of them 3 are studded and lay near the plugs. Once your at this point you will see your 10 rods i think held down by about 5 bolts each side..now get a cardboard box and punch small holes in them and place the rods you remove in the same order you take them out so you can put them back in exactly. Now a lil tricky is the exhaust manifold get a pry bar ready take your plugs out and undo the exhaust manifold bolts out 6 of them. if you must. id spray liquid wrench on them a day or two in advance. I had no problem removing any my bolts no breaks. But i did take time to let LW to soak in over night. once bolts are out. you need to pry back the exhaust manifold a lil to remove the head on each end. thats If you dont decide to take the whole exhaust manifold out. Once heads are off and out. take em to your local machinist test them for cracks and warps. Then buy the headgasket kit and bolts runs about 150. you can not reuse the head bolts they are stretching type. some rtv and torquing . put her together and your good to go. Now thing i left out. Yes the full injectors are held in by a t10 torxs i think. pull em all out at once 6 of them.keep them attached and dont disconnect the gas line. put it to the side. then the coolant hose came off with no fluid in it. the hoses i took off the engine did not contain fluids. This is where i got my torque specs. http://www.allfordmustangs.com/Detailed/650.shtml#NOTE%202
Tools i used are mainly 13 mm short and deep socket 15 mm short and deep socket. and a 10 mm. and random other tools that help you reach and angle. Hope this helps. And good luck. Ps b4 you take her apart can you take images from under the hood. I do have a bracket which im trying to find out it went. for now its coat hanging ;)

For 1996 Chevrolet Cavalier 2.2L SFI OHV 4cyl the check the next Head Bolt Torque sequence...

------------ front | 8 4 1 5 9 | of | | engine | 7 3 2 6 10 | ------------

Step 1: torque long bolts 8,4,1,5, & 9 to 46 Ft/Lbs torque short bolts 7,3,2,6, & 10 to 43 Ft/Lbs
Step 2: torque all bolts an additional 90 degrees Recheck final torque in sequence

*** CAUTION *** engine uses Torque To Yield head bolts (TTY) that permanently stretch during the initial installation. New head bolts must be used when cylinder head is replaced or re-installed to obtain proper torque.

Hope helps (remnember rated this).

Head Bolt Torque For your 1994 Oldsmobile Cutlass Supreme (3.4L SFI DOHC): Foot pounds (Final torque) Note: Torque sequence --------- | 6 2 3 7 | | 5 1 4 8 | --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque. Foot pounds (Final torque) Note: Torque sequence --------- | 8 4 1 5 | | 7 3 2 6 | front --------- of engine | 6 2 3 7 | | 5 1 4 8 | Step 1: torque to 40 Ft/Lbs --------- Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.

be sure motor is problem and not regulator ..look for worn teeth on regulator..motor comes away with 3 bolts and simply change out with new motor..regulator with motor change out is more nasty ..bolts need to replace rivets you will be cutting away

There are 3 machine bolts that hold the big white part of the head light to the truck. These bolts are black and I think 7/16 but not completely sure, maybe 12mm or so. You'll need sockets, ratchet and a really long extension. Two regular extensions won't reach the bottom one. You get to all three of them from the front of the truck straight in. Once those are out, the head light assembly pulls forward and can dangle from about 10-12 inches of extra wire. This is attached to the bulb harness. 1/3 of a turn and the wire and bulb come out of the head light. Pop the new bulb back in WITH GLOVES, do not touch those halogens. And put it back together. You can use peanut butter in a deep well or regular socket to hold the screws in to get them started, or the rag thing. 
It took me 14,607 hours to find these bolts and about 10 minutes to do the job! Hope it helps out!