I have a 95 chevy lumina i will be driving along just fine then it bogs down like it is not getting gas,after a few minutes of running rough it straightens out,does not do it all the time and just started doing it the last few days
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Your tranny filter may be clogged. It could be a gas problem, fuel filter or injectors. Try checking the filter and make sure to check the gas pressure. If that checks, it could be bad spark plugs and wires. Best bet is to try to get a code.
I just recently have been fighting the same problem with the same make/model/year vehicle. For myself, I would drive off and on through the day and it would run fine. Then suddenly after a start it would run rough and die. I would have to wait 20 to 60 mins before it would start again. I had it checked and fuel pump was only putting out around 19 psi. It should be around 41 psi. Had fuel pump replaced and no more problems. Furthermore, now it runs so much better. It's funny how over time I didn't notice how the performance was slowly degrading. Unfortunaley fuel pumps for this car run around $300.
Check the ignition module. My car would run fine until it came up to full temp and then run bad. I continued driving the car while trying to diagnose the problem. It got worse and then one day the car stalled as if it ran out of gas (still had plenty in the tank). I was able to coast it into a parking spot and called for a ride. Upon returning, I tried to start it, started right up and ran fine. On the way home it started acting up again (once it was up to temp). It turned out to be the ignition module.
it might be the fuel pressure regulator, i have a similar problem with my 95 302. but mine just dies but starts right back up. i was told fuel may be evaporating out of the fuel lines, when it doesnt start the first try i pump the gas pedal 2-3 times and it starts right up.