Whether you have a trusted technician who works on your vehicles, or you prefer to do the work yourself, let ACDelco help you keep your cars and trucks running strong, long, and efficiently.

Car & Truck Leaks

If your vehicle is leaving strange stains or other visual signs behind on the driveway, you need to pinpoint the following signals:

Description	Possible Problem
Black stains with a heavy, thick consistency	Axle leaks
Clear liquid with a smell	Brake fluid leak
Yellow, green, pink or orange-colored stains that are lighter and thinner than oil	Coolant leaks
Brownish-colored stains	Crankcase or power steering leaks
Clear liquid with no smell	Just dripping water that has condensed on your air conditioner
Black fluid	Motor oil leak
Greasy fluid that is pink, red or clear	Power steering or transmission leak
Reddish-colored splotches	Transmission leaks

Here is a troubleshooting checklist that will help you document problems with your vehicle. You can give this checklist to your counterperson, service advisor, or service technician when you take your vehicle in for service.