Wings Dirty
Registered User
I was jumping on the local freeway today, and while in 2nd gear at about 4000 RPM, I heard a beep and noticed the Upshit light come on for about 2 seconds. I let off the gas a little, and the light & beep quit.
The car is a 90 Auto, and that makes me wonder.
Any ideas of why the upshift light came on?
Perhaps a warning that the Crank Sensor is on its last leg?
The car does buckle a bit at highway speeds, and sometimes through the city. I have replaced the filter, and CamShaft Position sensors, and it's going in for a tune-up next thursday. At that same time, I will have the mechanic replace the Crankshaft Position Sensor.
I have ordered a new fuel pump from Bill Evanoff, so if the tune-up and Crankshaft Position Sensor replacements don't help, the fuel tank comes off, and the new pump goes in.
Should I get the harmonic Balancer replaced since the mechanic is already down there?
Any input would be appreciated.
Thanks
The car is a 90 Auto, and that makes me wonder.
Any ideas of why the upshift light came on?
Perhaps a warning that the Crank Sensor is on its last leg?
The car does buckle a bit at highway speeds, and sometimes through the city. I have replaced the filter, and CamShaft Position sensors, and it's going in for a tune-up next thursday. At that same time, I will have the mechanic replace the Crankshaft Position Sensor.
I have ordered a new fuel pump from Bill Evanoff, so if the tune-up and Crankshaft Position Sensor replacements don't help, the fuel tank comes off, and the new pump goes in.
Should I get the harmonic Balancer replaced since the mechanic is already down there?
Any input would be appreciated.
Thanks