Simple Answers from Poco Napa Autopro for Port Coquitlam: Differential Service

Question:
What is a differential and why do Port Coquitlam drivers need to have it serviced?

Poco Napa Autopro Answer:
First of all – your vehicle does have a differential. If it’s a rear wheel drive, your differential is on the back. If it’s front wheel drive, your differential is built into your transaxle (transmission). Port Coquitlam drivers with all wheel drive or four wheel drive will have differentials front and rear and maybe one in between.

When you are steering through a turn at an intersection in Port Coquitlam, the wheels on the outside of the vehicle have to spin faster than the inside wheels because they have to travel a slightly longer distant through the curve. The differential compensates for these speed differences between the wheels.

Because it is part of the vital equipment that transfers engine power to the wheels, the differential is working pretty hard. Differential fluid – a special heavy-duty oil, cools, lubricates and protects the differential. It needs to be replaced on a schedule to remove metal shavings and other contaminants. Note: if you have a front wheel drive vehicle, replacing your transmission fluid takes care of your differential service needs.

Differentials have become increasingly sophisticated for Port Coquitlam drivers. Rather than the simple mechanical devices of yesteryear, they are more complicated and may actually be part of the vital computer controlled vehicle stability system. This means they are more pricey so it pays for Port Coquitlam drivers to have them serviced on schedule at Poco Napa Autopro in Port Coquitlam to avoid premature wear. Talk to your Poco Napa Autopro service advisor.

Stop by or give us a call.

Poco Napa Autopro
2065 Lougheed Hwy
Port Coquitlam, BC V3B 1A7
604-941-6631

At Poco Napa Autopro we install quality NAPA replacement parts.