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sprinkles08
sprinkles08, ASE Certified Technician
Category: Chrysler
Satisfied Customers: 21570
Experience:  ASE Master & Advanced level certified, Chrysler Master Certified, Trans and Hybrid Specialist
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Cylinder 1 3 5 misfire cold only, start car cold engine

Customer Question

cylinder 1 3 5 misfire cold only
JA: Sometimes things that you think will be really complicated end up being easy to fix with a Chrysler. The Chrysler Mechanic I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so he can help you best.
Customer: start car cold engine light comes on and run rough
JA: Are you hoping to fix this yourself?
Customer: yes
JA: Great! What have you tried so far?
Customer: o 2sensors crank and cam relearn upper and lower intake gaskets plugs
JA: Is there anything else the Chrysler Mechanic should be aware of about your Chrysler?
Customer: it runs fine after warmed up and has no misfires
JA: OK. Got it. I'm sending you to a secure page on JustAnswer where you can place your fully refundable $5 deposit (plus $11 after the Chrysler Mechanic responds). While you're filling out that form, I'll tell the Chrysler Mechanic about your situation and connect you two.
Submitted: 9 months ago.
Category: Chrysler
Expert:  sprinkles08 replied 9 months ago.

Hello and welcome to JustAnswer!

Missing on an entire bank at the same time is very often caused by an inaccurate oxygen sensor. If the sensor on that bank was replaced then there may be an issue with the replacement sensor.

What year and model is the vehicle and which engine do you have?
What oxygen sensors were replaced?

Where did the replacement parts come from?
Are any codes setting besides the misfire codes?

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