Discussion Starter · #1 ·
I have a 2005 impala police car 3.8 with a 140 mph speedometer . all my gauges and warning light will start off blinking and gauges fuel and temp move back and forth.After a few miles it works fine , i was told to replace instrument cluster. my question is can i replace it with a normal cluster 120 mph? i want to test with a junk yard first.