...pressure in your manifold the place where the air goes into cylinders when not properly calibrated or malfunctioning they lie to the eec and it adds too much fuel and richen up the gas the injectors ...
i do? Clean the idle air control valve in the throttle body and you should also check fuel pressure and test the throttle position sensor. Another thing that you will want to do is to check the timing
...fuel lines, pressure check the gas cap, look under the hood and look for obvious signs of fuel leaking from injectors when running. if you have a check engine light, have a mechanic use a code reader ...
...fuel pressure? Hopefully the fuel filter hasn't been on since 2000. If it starts and you can drive it and it runs okey,you have eliminated spark,for the most part. What kind of voltage,do you get ...
fuel pressure with a gauge. Also check to make sure the gas tank is not building up vacuum. See if leaking the cap loose helps? Change the fuel filter. If pressure too low, probably pump. If too high,
...running, so I have no prior knowledge of runability. I am now lost on what could possibly be causing this problem??? you missed the fuel pressure regulator. ti keeps the fuel running in the fuel ...
...fuel pressure regulator. You should check your fuel pressure at the fuel rail as well could be fuel blockage due to disturbance when the tank was replaced! as it may have dislodged particles in the ...
...be not enough fuel pressure could be a o2 sensor could be a number of sensors see if you can get it put on a scanner and find engine code will help better pinpoint problem prob mass air flow ...
...fuel pressure reg. checked hoses also plugs & wires. any thoughs?helpless in vermont. Sounds like a possible vacuum leak, which may be present only when cold due to expansion of parts as the ...
...an engine light on? what codes? has it progressively gotten worse or was the car running fine then all of the sudden it wasn't? if there is no engine light on then start with checking fuel
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