Why can't the car key start the engine?
2 Answers
Reasons and solutions for the car key failing to start the engine are as follows: 1. Insufficient fuel, the car lacks a power source. Solution: Refuel. 2. Incorrect gear position: The gear is in R or another position. Solution: Generally, shifting to P or N gear will solve the issue. 3. Circuit or electronic failure. Solution: Contact a professional for repair as soon as possible. 4. Fuel system failure: Fuel pump malfunction, blocked fuel line, clogged fuel filter, spark plug carbon buildup, or damaged fuel injector. Solution: Contact a professional for repair as soon as possible.
Last time my car had the same issue, and after struggling for a while, I found out it was due to a dead battery. The dashboard lights were very dim, and even the horn didn’t work. Normally, not paying attention and listening to music with the engine off can easily drain the battery. If the battery is fine, the starter motor might be broken—you can hear a clicking sound when trying to start, but the engine doesn’t turn. It could also be a key issue; if a chip key has been dropped, the signal might fail—try using a spare key. Once, I kept driving until the fuel tank was almost empty, and the fuel pump couldn’t draw fuel, causing the car not to start—adding fuel solved the problem. Checking the starter-related fuses in the fuse box is also important. Don’t try to dismantle it yourself; getting it checked at a roadside shop is the easiest solution.
