brake light trouble.?

I have a 2000 gmc sierra 2500. Everytime i hit the brakes it turns on my turn signal lights and wont use the turn signal until i let the brake off. And then every time i have the cruise on and i put on a turn signal it turns my cruise off. What is wrong with it?

1987 ford f-150 fuel pump problem?

I have an old 1987 Ford F-150 with what i believe is an on frame fuel pump that doesn't work, now what led me to believe its the pump is that when i first try to start it, it ran for about 3 seconds then it quit. I then turn the key on and had a friend listen to see if the fuel pump in both tanks turn on and which they did but then he listened for the on frame pump and that didn't turn on. I don't believe its the relay in the engine bay cause wouldn't that send power to all 3 pumps, i haven't check the inertia switch or the fuel filter canister. Could i hook up a voltage meter pump wiring to check to see if its getting power? I almost forgot to mention earlier but before it ran fine, had no problem with anything but then one day its like the pump died right away. Wouldn't a fuel pump give any sign that its going out cause that what it did on my other pickup

Help! Car won't shift into gear?

Yesterday I bought a 1992 toyota celica, test drove and it drove fine, hesitated a little. Today I drove it to school, on a stop light, I put in neutral & it wouldn't go back into any other gear! Will go in any gear if the car if off. Clutch pedals feels stiff, like regular. If I start the vehicle in gear and let go off the brake, it moves. BTW it's a manual tranny. What's wrong with it? How much would it cost

What is wrong with my car?

I was driving down the road at a steady pace, my foot was not on the clutch and the rpms dropped way down and came back to normal really fast (imagin pushing in the clutch and releasing it very fast) when it happened the car jerked like it was going over a bump. Can anyone tell me whats wrong and how to fix it?

It wont sound different until you cut the muffler off. BUT when you cut the tail pipe off,and its back under the truck a ways, you may get some exhaust fumes.