Question about Pontiac Firebird
...gas out when test is being done. idle is too high 950 to 1050. i changed plugs, cap, rotor, wires replaced steering column, removed spark control module and it ran the same without it. is reg in tank ...
...sound coming from the leak. To find small vacuum leak you will need an had tool gauge placed between vacuum lines(eg.Actron Vacuum Gauge). In some case MAF and AIT sensor faults can also cause idling ...
...pressure testing requires a tool. You hook it to the fuel line bleeder valve to get a reading. You can by pass it if you want to pour some fuel into the intake. If it starts then its a fuel supply ...
...start after siting all day in heat. lot of pressure when take off gas cap and engine will stall when gas cap removed. sounds like an issue with either your carbon filter or purge solinod being ...
pressure created in the tank from the gas depleting can make the cap seem impossible to remove. Sounds like a new gas cap is in order no matter how you remove the old gas cap. I suggest getting either
...sound like anything with a vacuum hose, etc in the engine compartment. Sounds like the gas cap has failed and is not venting/passing air as it should. A valve in the gas cap is set at a certain ...
Question about Lincoln Cars & Trucks
...of the pressure-equalized gas-tank. Are you sure you ran out of gas, not the charging system? Sounds like ypur battery went too low...,if the system voltage goes below 9.00 volts, the engine will
...pressure when you remove the gas cap,you do have a problem. but it does sound like you have a possible fuel injector or maybe 2 fuel injectors clogging.simple to give you solution.add lucas fuel ...
sound when you remove the gas cap? If so the vent on the gas tank is plugged or pinched so there is no air getting in to replace the fuel volume as it is used. This back pressure is probably the cause
...it maybe stopped up..... Test the fuel pressure. Should be 60 psi I believe. Remove gas cap and listen for sucking sound. Should not be any. If there is, then purge valve
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