Most "free code readers" hand you a P-code and a guess. I plug in dealer-level scan tools, look at live data and freeze-frame, and give you the actual root cause. My diagnosis comes with a warranty — if I'm wrong, we make it right.
You tell me the symptom, I duplicate it and record what the ECU sees.
Circuit tests, component tests, pressure and voltage where it matters.
Root cause, recommended repair, and a price to fix it — same visit.
Diagnostics are billed at $140/hr, and I quote the time up front. Simple faults are often under an hour.
If parts are available and the job fits mobile work, yes. Otherwise you'll have a real diagnosis and a real quote to move forward.
Serving Murfreesboro, Franklin, and Nashville. $140/hr, warrantied work.
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