Friday, May 4th, 2018 AT 6:17 PM
RIKKETTY
- MEMBER
- 2013 KIA RIO
- 1.4L
- 4 CYL
- 2WD
- AUTOMATIC
- 50,000 MILES
Engine misfiring when cold.
Misfiring
1 Reply
KEN L
- MASTER CERTIFIED MECHANIC
- 42,973 POSTS
Mainly three things can cause a cold misfire. A vacuum leak.
https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge
The engine needs a tune up.
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
Or you have a engine coolant temperature sensor that is giving you problems.
https://www.2carpros.com/articles/coolant-temperature-sensor-cts-replacement
Please run down these guides and diagrams and report back.
Cheers, Ken
https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge
The engine needs a tune up.
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
Or you have a engine coolant temperature sensor that is giving you problems.
https://www.2carpros.com/articles/coolant-temperature-sensor-cts-replacement
Please run down these guides and diagrams and report back.
Cheers, Ken
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Sunday, May 6th, 2018 AT 5:02 PM
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