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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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2004 CHEVY 3.4 STARTED MISSING SENT CODE P1811. STARTED

Customer Question

2004 CHEVY MONTE CARLO 3.4 STARTED MISSING SENT CODE P1811.
JA: Tell me a bit more about what's going on so he can help you best.
Customer: STARTED MISSING SENT THAT CODE TRANSMISION SHIFTING FINE
JA: Are you hoping to fix this yourself?
Customer: YES
JA: Great! What have you tried so far?
Customer: NOTHING
JA: Is there anything else the Chevy Mechanic should be aware of about your Chevy?
Customer: NO
JA: Our top Chevy Mechanic is ready to take your case. Just pay the $5 fully refundable deposit and I'll fill the Chevy Mechanic in on everything we've discussed. You can go back and forth with the Chevy Mechanic until you're 100% satisfied. We guarantee it.
Submitted: 11 months ago.
Category: Chevy
Expert:  Jerry Newton replied 11 months ago.

P1811 has nothing to do with a misfire.

Are you sure it's misfiring, or is it possible that the engine is just vibrating?

Expert:  Jerry Newton replied 11 months ago.

Did you get this worked out? Wanted to follow up and make sure you got what you needed from me.

Please remember to rate my answers, that's how I get compensated.