Questions tagged [corolla]

Sedan produced by the Toyota Corporation from 1966 to present.

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votes
2answers
312 views

When should I change my car's oil?

I had my Toyota Corolla 2013's maintenance light starting to flash when I turn on my car. Probably due to an automatic maintenance schedule or oil change. I had my car's oil changed Jun 1, 2018 with ...
3
votes
1answer
2k views

95 Corolla overheats, probable coolant leak or maybe thermostat, need more advice.

Vehicle is a '95 Toyota Corolla. Was driving yesterday for about 5 minutes and glanced at the temperature gauge which I noticed was running pretty high (weather has been around 90 degrees f lately)....
2
votes
1answer
49 views

How are AC leaks detected?

Continuing the saga: I forgot to describe the exact symptom I have been experiencing. Here goes. After the AC failed suddenly on my '04 Corolla, I was advised to replace the compressor. When I ...
7
votes
3answers
14k views

Diagnosing P0171 2007 Toyota Corolla

First time poster trying to get into cars. So my 2007 Toyota Corolla (with around 89k miles) has a Check engine light that reads error code P0171 (System too lean Bank 1). I was looking that up and ...
0
votes
2answers
95 views

Can I shift to neutral when driving? [closed]

Many questions on if we should shift to neutral when at stop lights. But I've developed a habit to shift to neutral when going downhill or far away approaching a stop light to avoid unnecessary speed-...
8
votes
2answers
3k views

Corolla - Coolant leaking from timing chain cover

I have a 2002 Toyota Corolla (1zz-fe engine) and recently noticed an important coolant leak, dripping from under the car, apparently from the oil pan. I took a closer look and was able to identify ...
8
votes
7answers
15k views

Is the 16,000 km oil change interval for the 2016 Corolla correct?

I recently bought a 2016 Toyota Corolla and the service schedule the dealer has provided has the first oil change at 16,000 km. Given that I did oil changes on my previous vehicle at 5,000 km, I find ...
7
votes
3answers
2k views

2003 Toyota Corolla, 185k: erratic OBD codes, fuel smell, other symptoms

TL;DR: O2 sensor data, thermal measurements, and physical resonance tests all point to a failed Catalytic converter. Here's the back story. MIL illuminated with codes P0440, P0420, P0404. Around this ...
5
votes
1answer
91 views

Rapid Turn Signal

For the last few years, my 2011 Toyota Corolla's left turn signal shared the same blinking rate as the right side. This morning the left turn signal started blinking at a more rapid pace than the ...
4
votes
0answers
638 views

Timing chain cover gasket

I posted a few weeks ago about cooolant leaking from the timing chain cover of my 2002 Corolla: Corolla - Coolant leaking from timing chain cover I went ahead and started to do job: removing the ...
2
votes
2answers
93 views

Is it better to have AC repair done during heat wave?

The AC failed suddenly out of the blue, took it to the shop. They replaced the compressor and stated there are no leaks (after testing with dye). However, the AC now takes, on a hot day, 15 minutes ...
1
vote
1answer
1k views

Electric central door lock does not work with automatic transmission shifting to and from “Park”

My 2004 Toyota Corolla S does not lock or open the central door lock when moving from/to “Park”. The manual and remote works just fine. It is only with the automatic transmission that when I move to “...
1
vote
1answer
3k views

Can I program a new key for my Toyota Corolla 2013?

I just bought a used Toyota Corolla 2013 (manufactured 2013-03), but it only came with one key. Today, I called the local Toyota dealer to ask how much was a new key and they told me it was nearly 500 ...
0
votes
1answer
28 views

Upstream O2 sensor stays at 0.4V

To test the upstream O2 sensor on a 2011 Toyota Corolla, I backprobed it with a multimeter. After I idled the engine for a few minutes to warm it up, the multimeter shows a steady voltage of 0.4V. But ...