1988 Turbo II. The car is running WAY too rich. It runs fine, but the plugs continually foul black. If you stand near the exhaust stream, you smell like gas for the rest of the day.
New Plugs (NGK) New Wires Compression OK Fuel Running & Hold Pressure OK New Oxygen Sensor New Air Filter New Fuel Filter Injectors Professionally Cleaned, Flow & Leak Tested Switch tied to the fuel pump relay to shut off fuel supply Idle speed drops when un-plugging the BAC valve Is it possible to adjust the mixture somewhere? The car will also NOT start when it is hot under any circumstances, starts right back up after 1/2 hour or so. Please help. |
Fixing your idle mixture is possible. Any other time, its a function of the ECU.
idle mix is a function of the Variable Resistor, Air mix screw (bac). Jarrett |
next to the boost pressure sensor is the idle a/f mixture adjustment. the one one the BAC is for adjusting the idle speed
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if its all the way one way or the other, you have problems like a vacuum leak
mike |
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