...bad Idle air control valve or your injectors are clogged. Try turning the steering wheel and turning on the AC and fan. If the idle goes down the IAC is bad. A normal IAC should raise the idle a ...
...bad mpg was told could be idle speed sensor replaced mass air flo sensor egr valve and all o2 sensors diasonitic codes come up as running to rich on left and right bank yes , sounds like idle control ...
...idle when I would come to stop lights, seeming like it would load up with fuel. I took it in and they said I had a bad MAP sensor and post cat 02. I took it home and replaced them and cleared the ...
...sort If the engine has Throttle body Injection TBI, I believe there is an idle speed module on the side of the throttle body which may be bad. Try unplugging the module and see if the idle
idle takes over. Idles okay, but rougher than normal. Fuel filter changed, 02 sensor changed, New plugs 2 mos prior. Not sure if its over fueling? Either a bad MAP sensor, or TPS. What is the code for
Question about GMC C1500
...cut off start cut off, the mechanic said the timing was off and I guess reset it,and now it sounds bad when idling, vibrating just rough. I put new spark plugs in and still the same, what can fix ...
...idle at one speed wants to surge and hunt around check the ohm rating on all plug wires. They average 28,000 ohms per foot. Of course a bad spark plug can be at fault to. These two items will cause ...
...bad it will result in. poor cold idle, stalling, rich mixture and ******** timing, slow idle speed, cold hesitation, stumble, poor fuel milage. good-day! if need be. change plugs and wires first ...
...idle waved really bad after it warmed up. To the point of dying. Driving or parked it would do this. I found that the throttle body gasket had a good size piece missing. Replaced it. When I had the ...
...idle fine when cold, once warm, if you are encountering sputtering or stalling, the TPS could be the culprit. Other possibilities could be fouled spark plugs,bad wires, or a bad distributor
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