clean/replace distributor cap clean/replace spark plugs replace spark plug wires fuel injector cleaner may help, if equiped with a TBI or injection carburetor cleaner for carbs. check timing change fuel filter. replace catalaytic converter. does it smoke. if so what color? (blue, burning oil, black flooding,etc) does exaust smell like fuel (first5),rotting eggs(cat.conv.). does it backfire or diesel ( timing,incomplete burning).
Some are lazy, slugish, drowsy, and dull .
yes it would become very slugish..
vacuum leak or 02 sensor
The pancreas, it releases insulin.
Check you APV valves.. They can get gummed up and cause poor performance.
because the need it to go for a run. other words so they have energy and won,t feel slugish
If he is more slugish than normal and not eating any thing also check to see if he has any outer symptoms of other dieseases
Yes, The vacuum advance advances the timing to help on acceleration and also will increase gas mileage.
if the fuel FILTER is cloged then the car either wont start if it is real bad or before that it will be real slugish especially going up hills.
Have you checked the ignision timing. Check the firing order as well
you will have a knock sensor code and the car will run slugish. when a knock sesor code is set its retards the timing so the engine will not detonate. the easyiest way to fix it is relocating the sensor.
That could be a number of things. I would bring it to a dealer, because they can check the O2 sensor on those early fuel injection systems. The O2 sensor determines how rich or lean to run the engine by monitoring the exhaust gasses. My friends 92 GMC had this sensor go out on him and it went out reading "rich", and would flood out when trying to start, then pump so much gasoline when driving that you could smell it in the cab. Yours probably died out in the "lean" or idle position, and dose not respond when you want to accelorate. Explaining your slugish driving. Your transmission bands, and fluid may be another thing to look into, but really look into the O2 sensor Hope this helps.