Car Questions
RepairPal is your advocate for car care advice and guidance

Tachometer operation is erratic and will not stabilize. How do I troubleshoot?

(1990 Ford Thunderbird SC)
in Tucson, AZ on April 30, 2013
problem started about a week ago and is consistent. Car has 144000 miles.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
I spoke to my stepfather who is a master mechanic and been one for 40 years... He is the one that has done 99% of th...
Didn't find what you were looking for?