Hello again,
per my post a few weeks ago, I’ve got an issue that has been proven difficult to resolve. 2 mechanics said carbon buildup on valves, but did not visually verify. Suggested LiquiMoly valve cleaner. 8 cans and about a thousand miles later, no change whatsoever. Also treated with seafoam through vacuum line (that was wild). Took it to LR dealer who said “both bank 1 oxygen sensors.” Unfortunately no codes. They feel that the sensors are not triggering a code but can be out of tolerance still. Here’s hoping that the $1300 oxygen sensor replacement will fix it. The weird thing is that if it doesn’t, I still have to pay the $1300. Maybe that is standard practice, I don’t know. I have not used a dealer for auto repair in years. Thoughts and observations are welcome. Thanks.
per my post a few weeks ago, I’ve got an issue that has been proven difficult to resolve. 2 mechanics said carbon buildup on valves, but did not visually verify. Suggested LiquiMoly valve cleaner. 8 cans and about a thousand miles later, no change whatsoever. Also treated with seafoam through vacuum line (that was wild). Took it to LR dealer who said “both bank 1 oxygen sensors.” Unfortunately no codes. They feel that the sensors are not triggering a code but can be out of tolerance still. Here’s hoping that the $1300 oxygen sensor replacement will fix it. The weird thing is that if it doesn’t, I still have to pay the $1300. Maybe that is standard practice, I don’t know. I have not used a dealer for auto repair in years. Thoughts and observations are welcome. Thanks.