Smokes bad when first start - 1988 Mazda B2200

if its squealing or making noise then the bushings inside the generator are bad. if not the windings inside the generator are not working properly. sounds like the generator is bad.

Generally, it may smoke on startup for a few seconds then quit and seem to run fine, then you hit the gas and it smokes again, so Is it white smoke gray smoke or blue smoke? Because IMO it's either a bad head gasket, bad valve guides, rings are going bad ot dumping to much fuel into carb or injectors.

What happening is you have a bad head gasket or its starting to go bad. As long a little oil is getting in to cylinders causing that smoke once it warms up that gasket is expanding thus the smoke stops. I would keep an eye on oil levels if it gets milky replace gasket asap. Could also be intake gasket but highly doubt it this sounds like a worn head gasket.

What color is the smoke? The valve seals may be bad. Thus oil leaks into the combustion chamber, and will cause the engine to smoke. Or it could be getting to much fuel at start up. Just let us know what color the smoke is and we can help you a little better.

There are few possibilities that can cause such problem.
I recommend you few help links related to your problem.Click the link below and follow the troubleshooting;-----Idles rough and quits when gas pedal is pressed less? http://technoanswers.blogspot.in/2012/01/1999-ford-f-150-idles-rough-and-quits.html-----------
Brake pedal stuck? http://howtobyme.blogspot.in/2012/03/brake-pedal-stuck.html

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Car only starts when gas pedal is pressed? http://technoanswers.blogspot.com/2012/01/car-only-starts-when-gas-pedal-is.html

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Car won't start without hitting the gas pedal? http://schematicsdiagram.blogspot.com/2011/12/car-wont-start-without-hitting-gas.html

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emits whitish bluish smoke and bad fuel smell from exhaust

http://schematicsdiagram.blogspot.com/2011/12/van-emits-whitish-bluish-smoke-and-bad.html

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White smoke and Acrid Smell? http://whoisbyme.blogspot.in/2012/07/white-smoke-and-acrid-smell.html
---------- Car stalls and throws white smoke from exhaust? http://repairhelpcenter.blogspot.com/2012/01/car-stalls-and-throws-white-smoke-from.html

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This will help.
Thanks.

Sounds like you could have a leaking fuel injector or a bad fuel pressure regulator causing a rich condition at start up or possibly bad valve guide seals causing oil to leak into the combustion chamber, is the smoke blue or black when you start the engine up???

what color is the smoke??

Guide to smoke color
are few exceptions here but for most part

Blue smoke -burning oil- bad rings or bad valve guides

White smoke a little is normal after start up (condensation in exhaust pipes) large amounts - blown head gaskets

Black Smoke - running excessively rich

This is either worn valve stem seals or worn out oil rings. Have someone follow you if the car smokes more as you release the throttle on deceleration it is most likely valve stem seal if it smokes more on acceleration it is worn oil piston rings. If the smoke is white you have a blown head gasket blue smoke means burning oil, black smoke means too rich (to much gas reaching motor)

white smoke is usually an indication of water in the engine you may have a bad head gasket or cracked block or water is building up in your muffler or tailpipe

when does it smoke at start up or when running. if at start only likely valve seals are bad and need to be replaced, if smoking all the time bad rings or head gasket, if black rings are bad if white check oil and if water in it (oil is milky) bad head gasket all of these are exspensive repairs from vlalve seals $400-500 to headgaskey $800 plus rings rebuild $2000 plus