Summarize the following:
Accumulated dirt, grime, and grease will make removing bolts and disconnecting components a messy job. osition the vehicle near your hoist. You'll need to be able to work on an even and well-lit surface, with enough room to position your hoist and maneuver around. If you've got a big enough garage, all the better. It's a good idea to take close-up pictures of as many components in the engine as possible, from different angles. As you get to working, these can be invaluable. You might even print them out and label them for a reference. Having tubs to hold bolts, clamps, and fasteners to sort these, a workbench or table to lay out tools on, and a parts soaking and cleaning bucket will make handling these items easier. Mark the hinge bolts so you'll be able to find them later. Loosening them carefully, have a helper assist as you slide it off and store it while you complete the job. Note that some hoods have electrical connections for an underhood courtesy light or for headlamps, signal lights, and fog lights that are mounted on it. These should also be disconnected. It's important to disconnect the ground cable on the battery before you do anything else, then start draining the coolant and radiator hoses to do the job safely. Be very careful not to damage the metal clamps, which are more difficult to replace than the rubber hoses, which you might have to cut or break.  Remove the radiator and fan shroud (if applicable). Be gentle with it, the aluminum cells are delicate, and can easily be damaged. Next, loosen the alternator, the tension assembly, cooling fan(s), and belts. Disconnect the intake air supply and the fuel lines. Some vehicles have a  fuel system which is pressurized even when the engine is not running, so be prepared to drain the fuel and relieve the pressure before disconnecting them. When you unbolt the power steering pump and air conditioning compressor, do it without disconnecting the hoses to save yourself some time in reassembly. It's a good idea to make drawings and take close photos, as well as labeling the hoses and wires with tape and marker. Do not depend on memory. Some wires and hoses will only plug into place in one way, but some are not obvious. You'll likely still need a chart, diagram/drawing, and pictures to ease the reassembly process. You can leave the spark plug wires for later, but start disconnecting the exhaust manifold and unbolt all visible electric connections to the transmission in preparation of disconnecting the transmission. Jack up the car and put it on jack stands, then support the transmission from underneath with other jack stands. It's very important to use jack stands, or some other support under the transmission before you disconnect the bolts. Once you loosen them, there won't be anything supporting the transmission and it will fall unless it's being held up by something. For vehicles with an intermediate cross member, this won't be an issue. In most cases, the transmission itself doesn't need to be removed from the vehicle, as long as it can be safely supported when the engine is removed. Connect the hoist to the lifting points on the cylinder heads, or the biggest bolts near  the top of the engine and adjust the leveler slowly to start lifting the front. Be extremely careful. Swing motor free of car to avoid hitting the car and lower the engine onto your work surface, or the ground to start disassembly and inspection.

summary: Thoroughly clean the engine before beginning if possible. . Organize your work area before you begin. Remove the hood. Start disconnecting the external engine components. Remove all electric connections to the motor. Remove the bolts that attach  the transmission's bell housing to the engine. Use the hoist to remove the engine.


Summarize the following:
If you don't want to approach the guy directly, talk to other people who know him or the girl he likes. Check to see if they're dating yet, so you can decide if it's a good idea to try to date him yourself. For instance, try asking a mutual friend this question: "Hey, you know Chris? Is he dating Jess?" If you're on speaking terms with the guy, ask him about her. You could poke around to see if he plans on asking her out or if he just thinks she's cute. That way, you can figure out if it's a good idea to start dating him or not.  For example, you could say, "So you think Rachel is cute? Are you thinking about asking her out?" If he's planning on asking her out, you may not want to get involved. He may be too emotionally invested in this other girl to really pay attention to you.  If you don't want to ask him directly, look for clues. If he spends a lot of time with her and talks about her a lot, he may be getting ready to ask her out. Even if the guy likes the other girl and they're dating, that doesn't mean he can't date other people. If both he and the girl agree on it, they may both be seeing other people. You can ask the guy outright or check around to find out more. For instance, you could ask the guy, "Are you two still seeing other people?" You don't want to be the girl who tries to break up a couple so you can date the guy. For one, if you succeed, you may end up in a relationship where the guy doesn't trust you. After all, you did break them up. But, more importantly, it's the right thing to do. Until he breaks up with her or vice versa, consider him off-limits. Even if you think you're meant for each other, keep in mind this person has flaws like anyone else. You may think he's perfect, but that's because you haven't actually been in a relationship with him yet. In other words, you may just be idolizing this person, and the reality might be a letdown.
summary: Talk to other people to see if the guy is dating the other girl. Ask the guy about the other girl. Check if the guy and girl are exclusive. Drop the idea of dating if the guy is in an exclusive relationship.