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Seville

It sounds like you may have experienced some internal transmission damage. This vehicle is a front wheel drive car so the transmission is in the front of the vehicle rather than under the front seat. Due to the placement of...

Your presumption sounds exactly right to me. The only time that coolant enters the passenger compartment is through the heater core. If you have coolant leaking (https://www.yourmechanic.com/services/coolant-is-leaking-inspection) into your interior it is under no uncertainty that your heater core is...

Hi There, A few things may cause the vehicle to produce a strong fuel smell. A clogged or dirty EGR valve may cause the car to emit a strong fuel smell due to the excess hydrocarbons as a result of...

It sounds like you may have a fuel supply problem in getting the proper amount of fuel to the fuel injectors. As you know, when you turn the key to on, the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) is activated and the fuel...

Hi there. On most GM V-8's there are four total engine mounts and two transmission mounts. If you'd like to receive a price estimate to have your engine mounts replaced, please click this link (https://www.yourmechanic.com/services/engine-mount-replacement) to be forwarded to the...

If the fuel injectors have never been serviced, that would be a good start on a car of this age. To do it right the injectors have to be removed from the fuel rail and sent out for cleaning to...

Hello. No you will not still have heat. The heater core uses the hot coolant from your engine and radiates it into the cabin to produce the heat you feel from your vents. Also a bad heater core is a...

Hello. It is likely if the vehicle is getting progressively hotter, that it is going to overheat sooner or later. The head gasket is one of the several components that can be a factor, but you will want to test...

Hello - If i understand you correctly, you are asking where the 5 solenoids (you refer to them as "actualizations") for this transmission (4T60E) are located. These solenoids are mounted to the transmissions valve body, which is located inside an...

Hi, thanks for writing in. There are a few components that can cause these issues. The easiest part to inspect for proper function is the drive belt(s). If these are slipping, stretching, or breaking they will slip and can cause...

It sounds like a replacement alternator is in your near future. The battery is basically just a storage device that must be charged by the alternator. Without this consistent charging, the battery will quickly become dead. A trained professional will...

Hi Gary. Thanks for writing in to YourMechanic.com today. In many instances, what you are describing can be caused by a damaged CV joint, wheel bearings, lower ball joint or even a strut mount that is loose. A wheel weight...

This trouble code relates to an issue with the pressure solenoid inside the transmission. It is possible that a faulty powertrain control module could be the cause of this issue but more likely that the pressure solenoid has failed. I...

Hi There, It sounds like you may have a number of possible issues. The codes are as follows: Code P1320 - Faulty or worn out spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), Faulty fuel injectors (https://www.yourmechanic.com/services/fuel-injector-replacement), Faulty Camshaft Position Sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement), Faulty Crankshaft Position...

There are quite a few labs (just do Internet search) that perform passenger car engine oil analyses and such a service is economical as it is done through the mail. Visual observation, in the circumstances you are describing, will not...

The cost depends on which seal is leaking. If, for example, the leak is at a transaxle output shaft seal, you can input your year, make and model at the service page for axle shaft seals (https://www.yourmechanic.com/services/axle-shaft-seal-replacement) to obtain a...

The replacement of the water pump on your vehicle is more complex than the average vehicle and does require a special GM tool (J 38816-A Water Pump Remover & Installer), therefore if you desire you can request that a certified...

Hi there. Was supply voltage checked at the wiper motor, fuse, wiper switch? If there is no supply voltage at the fuse, then the problem could be in the fuse block or wiring harness. The fuse could have a crack...

From what you've described, the problem sounds like you are loosing oil pressure to the engine and the light and noise are indicating that there is a problem. The fact that you are full of oil tells me that the...

Although the serpentine belt does power multiple components on your Cadillac Seville, the electrical gauges are not part on that list to my knowledge. The alternator, which is typically driven by the serpentine belt does power those parts however. My...