Chevrolet Lumina Questions

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and what tools do I need
My Chevy Lumina-sedan 95 3.1L V6's Driven-belt tensioner for Power-steering pump, water pump, alternator etc. has its bolt attached to the timing-chain cover, whose thread is wearing off. In order not to put too much...
The Hazard Flasher button on the steering column is broken off. How do I find new one & how much is it to replace?
How do I get the window bracket out so I can drill old rivets out and rivet new window in?
The temperature gauge spikes within 5 minutes of driving. But after I sit for 15 min and start again I kind of Gun IT and the gauge would go back to normal and drive perfect, just the low coolant light would stay on b...
How do I troubleshoot my blinkers? I have checked the fuses and bulbs, but they are fine. My flashers are working, but I am confused why my blinkers aren't working?
I checked the bulbs and fuses and they are fine. Tried tracing the wiring system and just got confused.
After replacing the power steering pump, p.s. rack, both pressure hoses ....The steering is extremely difficult & noisy !!! All the parts have been changed out 4 times ...thinking faulty parts ..HELP ! I miss driving...
After the gas analysis of the before cat. NOx and the after cat. NOx, the efficiency of a working cat. would be 70%-75% and above!
I like to check my 95 Chevy Lumina 3.1L V6's Catalytic converter's efficiency in reducing NOx. What is the exceptable (threshold) percentage? 50% for 1000ppm NOx before converter, and 500ppm after converter, ok? thanks!
I put a new thermostat and radiator on it and i still have to do it.
Don't see any other bolts am I missing something?
changed airconditioner it had bad pully. changed spark plugs, checked plug wires, and replaced coil. It started drove for a day and half the turned car off. went to start next morning and would turn but would not star...
My chevy lumina 95 3.1L V6 has a weak/small and intermitten leak at the flange gasket between the exhaust manifold and the exhaust pipe before the catalytic converter. Will this leak cause a problem with California sm...
battery old so put in a new one & same thing, no warning lights prior to this, power to lights but not to engine. could this be something with the ignition or starter, if so will the vehicle need to be towed, or can i...