Have a 94' with a 5.7ltr.
Went out and started the tuck after a week of sitting and noticed the speedo doing 20 to 40mph at idle, in park. (No previous problems)
I didn't touch the gas but, the speedo gains/loses MPH if I increase/decrease the speed of the heater blower.
What gives?
Went out and started the tuck after a week of sitting and noticed the speedo doing 20 to 40mph at idle, in park. (No previous problems)
I didn't touch the gas but, the speedo gains/loses MPH if I increase/decrease the speed of the heater blower.
What gives?