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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
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: 1 year ago.
Category: Chevy
Expert:  Jerry Newton replied 1 year 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 1 year 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.