Answers
Nov 08, 2023 - 01:55 AM
It sounds like you have a fuel / evap issue. You need to get a code reader and check them.
Nov 08, 2023 - 11:29 PM
Hello there, Jamie!
Your 1993 Toyota Corolla appears to be experiencing a minor snag. A few reasons could be causing the engine to start and then cut off after a few seconds.
The most likely culprit is a fuel delivery issue. When the engine runs for just a couple of seconds and then dies, it's usually because it's not getting enough fuel. I'd check the fuel pump and fuel filter first - if either is worn out, they may not be providing steady fuel pressure to keep the engine running.
The fuel pump is located in the gas tank and can wear out over time. You can test it by listening for a buzz/hum when the key is first turned. No buzz means a bad pump. The fuel filter could also be clogged after 30 years, restricting flow to the engine. Replacing both would be a good start.
It could also be a problem with airflow - a clogged air filter or issues with the mass airflow sensor can allow it to run briefly but then die. I'd inspect those next if the fuel components check out okay.
If it's not a fuel or air problem, it could be the ignition system - weak spark plugs or a failing crank/cam sensor could cut out the spark intermittently. But those are less common than fuel or air issues on these old Toyotas.
Diagnosing problems over the internet is tricky, but hopefully, this gives you a good starting point on your Corolla.
You may need some parts in the process, click this link to be directed to our website where your vehicle information has already been entered. Simply enter the part's name into the search field to get started.
We hope this helps. Have a good one!
Your 1993 Toyota Corolla appears to be experiencing a minor snag. A few reasons could be causing the engine to start and then cut off after a few seconds.
The most likely culprit is a fuel delivery issue. When the engine runs for just a couple of seconds and then dies, it's usually because it's not getting enough fuel. I'd check the fuel pump and fuel filter first - if either is worn out, they may not be providing steady fuel pressure to keep the engine running.
The fuel pump is located in the gas tank and can wear out over time. You can test it by listening for a buzz/hum when the key is first turned. No buzz means a bad pump. The fuel filter could also be clogged after 30 years, restricting flow to the engine. Replacing both would be a good start.
It could also be a problem with airflow - a clogged air filter or issues with the mass airflow sensor can allow it to run briefly but then die. I'd inspect those next if the fuel components check out okay.
If it's not a fuel or air problem, it could be the ignition system - weak spark plugs or a failing crank/cam sensor could cut out the spark intermittently. But those are less common than fuel or air issues on these old Toyotas.
Diagnosing problems over the internet is tricky, but hopefully, this gives you a good starting point on your Corolla.
You may need some parts in the process, click this link to be directed to our website where your vehicle information has already been entered. Simply enter the part's name into the search field to get started.
We hope this helps. Have a good one!
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