2000 Saturn SL "faulty gas cap cause rough" Questions

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...leak somewhere.If this is happening to your car, it could be the gas cap, a hose from the tank to the vapor canister, a faulty valve, or a leak in the tank.I doubt it would cause the car to run

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...gas and air filter, new distributor cap and rotor. Wondering what it could be, my handbrake and battery is lit on, does the alternator may affect ? yes the alternator can send dirty ..too high...or ...

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Question about Saturn SL

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...im told is gas cap on wrong but its not that. i almost think the cat converter is clogged is this plausible thinking Thanks Hey try your egr valve faulty one causes a vac leak , same code as gas ...

...gas to floor from a dead stop it hesitates to take off. When your going a steady 55 mph or so it spark knocks. We have replaced the mass air flow censor, throttle positioner swicth, spark plugs, plug ...

...gas tank to try and stop the misfire in cylinder 6. it idles smooth in park, but as soon as i put it in gear, it idles rough, then smooths out when driving. check engine light goes solid when on the ...

...gas then the idle controller motor would be next on the list to be replaced. Good Luck ! Rich Lilja Inspect Air Filter Restricted or clogged air filter. 2Inspect Fuel Filter Clogged or dirty fuel ...

...gas cap, hoses to and from the vapor canister and engine, and a faulty canister.It's possible a valve is stuck open and allowing the engine to pull fumes in when the system is supposed to be ...

Question about Saturn SL

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...gas.it could be that all the injectors are dirty and need to be cleaned or if too dirty replaced. shud get it scanned properly with a tech ll that runs a data stream--cud also have bad ignition ...

...gas pedal to make it run,on idle sometimes stalls,no dtc codes at all have genisys scanner with crysler insert.iac valve new allready,spark valves synchronization done at 0%...throtle body clean.map ...

Question about Saturn SL

1 Answer

faulty oxygen sensor can cause the car to run poorly so if you have a code for that I would try that first. Generally speaking the evap system means you didn't tighten your gas cap or you have another

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