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Pontiac Firebird Questions

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No power 2 obd2 plug
I am relatively new to this. I bought this car last october. When I got it, and since I have had it, it has had white smoke coming out of the exhaust. I drove it like that for 8 months. I finally got another car, so I decided to try and do the head gaskets. The car was running fine before I started the job, other that a little white smoke when idling. I parked it in our side yard, since the garage is full. At the time, I didnt realize I would need to get under the car to do this job. I started taking apart the engine, making my way down to the head gaskets. I took out the radiator so that I could sit in the engine bay while I worked. I got the entire intake manifold off, top and bottom, and everything attached to it. I started taking off the valve covers. I got one off, but the other one had a stripped bolt, so I couldn't get it off. I decided to come back to it and went ahead and disconnected the headers from the heads. Then I realized I would have to get completely under the car to completely remove the headers from the car. With those two big problems, I realized I wouldnt be able to finish the job where the car sat. So I started putting everything back together. I replaced the lower intake manifold gasket and the plenum gasket, as well as the little one on the throttle body. I got everything back together, and I filled the radiator with distilled water because I dont have any money for coolant right now. I went to start it, and it didnt crank the first time, which I expected. I let the fuel pump run for a few seconds, then I tried again. It slowly, barely shuddered to life and big clouds of white smoke started coming from the engine bay and the exhaust. I shut it off after like 5 seconds of the smoke and shuddering. I have no idea why this happened. It didnt happen before I parked it. Did I put it back together wrong? Or what?
When I push my clutch in it pushes my crankshaft forward won't let me change gears wont disengage clutch what might I need to do engine rebuild bearings?
I have a 99 Firebird 3.8 base model series 2 motor and it surges at 40 50 miles an hour and I don't no how to fix it
When you first take off...it sounds and feels like it used too. Then it starts vibrating and kinda cuttin out. I'm a girl and no nothing about cars. Someone please help. This is my dads car and he passed away about six months ago. I have to get it back right.
Hi I got a 99 and it doesn't seem like all the power is there its a v6, when I get on the gas is sputters and boggs kinda, there is a little knock in the motor. Any suggestions what I can do to get the power back in the v6. And how hard would it be to change from fuel injection to carbarated
3800 V6 automatic
Car starts missing sometimes and then sometimes it runs smoothly. Also sometimes I can hear a ticking sound while throttling up and even at idol.
It just cranks over and over like its not gettinggas
If its not the fuel relay were is the fuel pump located and the fuel filter .. assuming other options if have as to Wats wrong.. it continuously just turns over and over won t start
The whole back end is smached in where I hit a tree
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