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There are a couple of reasons this could be happening. Firstly it could be that you are using cheap poor quality bulbs but assuming that you aren't it sounds like the voltage to the bulbs is to high indicating that there is a problem with the alternator's output voltage regulator. Put a test meter across the battery terminals when the engine is running (make sure you test leads and hands are clear of moving parts) and you should see a voltage of between 13 -14 volts if higher get your alternator checked out.
ANS2:Are you using halogen bulbs? If so, you must be particularly careful to not touch the glass with your fingers. The oil on your skin will carbonize and the stain will cause the glass to get hot and blow out at that point.If you are frequently on rough roads, or if your car has a bad vibration, both can cause the bulb's life to be shortened.
What else can I help you with?
Why do your headlight bulbs keep blowing out on your 1999 Hyundai Sonata GLS V6?
you need to replace the fuse for the headlights.
Why do low beam headlight bulbs on Mercedes ml320 keep blowing?
Low beam headlight bulbs on a Mercedes ML320 may keep blowing due to several reasons, including electrical issues such as a short circuit, faulty wiring, or a malfunctioning headlight relay. Additionally, excessive vibration from worn-out mounts or a failing alternator can cause fluctuations in voltage, leading to bulb failure. It's also possible that using bulbs with a higher wattage than recommended can contribute to premature burnout. Regularly inspecting the electrical system and ensuring proper installation of bulbs can help mitigate these issues.
What would cause a 1995 ford escort to keep blowing the headlight fuse with new bulbs and new fuses?
A short to ground in the positive side of the headlight circuit. Most likely by a failed headlight switch. Ford is notorious for faulty healdight switches.
02 infiniti q45 why do the headlight fuses keep blowing?
If the headlight fuses on a 2002 Infiniti Q45 keep blowing, it may indicate a short circuit or overload in the headlight wiring or components. Potential causes include damaged wiring, corroded connectors, faulty headlight bulbs, or issues with the headlight switch. It's important to inspect the wiring harness and connections for any signs of wear or damage. If the problem persists, consulting a professional mechanic for a thorough diagnosis is recommended.
Why does the headlight keep blowing on your 2001 Elantra?
There are a couple of reasons why a headlight keeps blowing on a 2001 HyundaiÊ Elantra. There could be a problem with the ground circuit or the connector.
Why do Peugeot 407 headlamp bulbs keep blowing?
Check the electrics
Why does your 85 Honda 250r atc keep blowing headlight bulbs?
If your 1985 Honda 250R ATC keeps blowing headlight bulbs, it could be due to several reasons. Common causes include a faulty voltage regulator that allows excess voltage to reach the bulbs, poor wiring connections leading to short circuits, or using bulbs with a higher wattage than recommended. Additionally, a damaged stator or electrical components can also contribute to the issue. It's best to check the electrical system for any signs of wear or malfunction.
Why does your light fitting keep blowing bulbs?
Loose wiring. Improper connection.
Why does a 97 GMC sierra 1500 keep blowing headlight bulbs?
If your bulbs continue blowing out I think I know your problem, I'm assuming you're replacing these bulbs yourself. I'm also going to assume you are not wearing clean rubber gloves when removing the bulb from its packaging and installing on your truck. If this is the case then that bulb is getting covered with the oils and grease that is on your hand from when you scratched your balls earlier today therefore causing said bulb to burn out.
Why does my Ford Fiesta 51 reg keep blowing the central locking fuse?
wires in the arch of the door probably fried
Why do brake light bulbs keep blowing on a 06 Chevy Malibu?
It sounds like you have a short somewhere.
Why do your Golf tail lights keep blowing?
The tail lights on a VW Golf may keep blowing if a short is present in the system. When wires become damaged, they will quickly overload a circuit and blow fuses and bulbs.
