Close
My cadillac is making a humming noise underneath the truck on the drivers side.
1999 Cadillac Escalade

My cadillac is making a humming noise underneath the truck on the drivers side.

(1999 Cadillac Escalade)
When I crank my truck I hear a humming/whinning noise from underneath you can hear it on the driver and passengers side. When you turn the truck off its hums for a little while then shuts off. Pleae help I hear it suppose to make a sound i hear it might be a vacuum line or my fuel pump HELP!!
1 answer & 0 comments
Popular Answer
More than likely the fuel pump about ready to go out.
Sign in to reply
Vacuum Leak Diagnosis
$88 - $111 Learn More
More than likely the fuel pump about ready to go out.
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
The ac is working but doesnt blow cold air
I have been told my blend door MOTOR is bad and need to know where its located on the vehicle and what the process it...