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Re: 95 summit 1.8. No acceleration
Could be the fuel pump.My truck did this once.It would start right up and it would go as long as I didnt touch the gas pedal.When i hit the gas it would sputter and try to shut off untill I let off the gas.Some little shops might do a fuel pressure test cheap.If you think the the fuel is ok all you do is start replacing the stuff.Could be anything plugs,wires,coil,cap or rotor.If you have the money its good to replace that stuff anyway.Im sure its the pump though let me know.Good luck.
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You can over-inflate your tires by about 8%, use a K&N air filter, drive 15 kph slower on the highway, accelerate slowly and never accelerate uphill, draft behind larger vehicles, regular maintenance (oil changes, spark plugs, wires, filters), use a fuel system cleaner every oil change. These can increase your fuel economy drastically, but if you are still noticing poor fuel economy you should have the car checked by a mechanic for what might be causing the high fuel consumption.
You might try a TPS switch. It should set a code but yours did't. The throttle position sensor sets the spark advance and fuel flow to match. The other possibility is the EGR system which also should set a code.
If you have not changed the fuel filter,try that because if you accellerate hard the fuel slooshes to the back of the tank.
In normal driving the contaminents lay on the bottom of the tank.