Solana Beach Auto Repair

The coolant reservoir needs another small top-off, but the hoses look dry, and nothing is dripping beneath the radiator. Then a faint sweet smell returns after you park the car. With plastic covers and an underbody panel hiding much of the engine, a quick look from above reveals little. A concealed water pump is one possibility, but nearby housings, pipes, and seals deserve the same attention. The useful evidence is where fresh coolant first appears, not where it finally drips. These five findings can justify looking behind the covers instead of continuing to refill the reservoir. 1. The Cold Coolant Level Keeps Dropping Compare the reservoir level under the same conditions, with the engine fully cold and the vehicle parked level. Coolant expands when hot, so comparing a warm reading with yesterday's cold reading can suggest a loss that isn't there. Marking or photographing the cold level makes small, repeated changes easier to spot. A consistent drop means ... read more