|
Re: Speedometer wildly inaccurate
Bad grounds can make a car do all kinds of crazy sh*t including the problem you're describing. A good place to start is to check all of the ground wires for corrosion, broken/pinched wires, etc. and fix and wiring problems you find. If you do that and it doesn't work, post back and let us all know what you tried, the more details the better. Keep posting until the problem is resolved, because there's probably someone on this forum who has more expertise in your car and it's common quirks.
__________________
"Ok, systems check; the battery is discharging, the oil temperature is very high, the oil pressure is very low, the engine temperature is off the end of the scale, I'm running out of petrol... but the clock is correct!"
-James May, in an old, worn out Lamborghini purchased for less than £10,000. 
|