Real ChatGPT answer · index seedYPD2hv6IlJUcompleteAutomotive · car repair and maintenanceinformational
What specific diagnostic trouble codes should I look for when evaluating potential head gasket failure on a high mileage Subaru flat four engine?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What specific diagnostic trouble codes should I look for when evaluating potential head gasket failure on a high mileage Subaru flat four engine?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
Subaru head gasket failure diagnostic codes misfire coolant loss P0301 P0304 Subaru technical Google ↗
Subaru service manual P0128 P0117 P0118 coolant temperature DTC definitions Google ↗
- P0304 — 2000 Subaru Forester L F4-2.5L SOHC Service Manual · charm.li
- Diagnostic Trouble Code (DTC) Detecting Criteria · ddddesigns.com
- ATTENTION: GENERAL MANAGER ☐ PARTS MANAGER ☐ · static.nhtsa.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Subaru head gasket failure diagnostic codes misfire coolant loss P0301 P0304 Subaru technical OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Subaru service manual P0128 P0117 P0118 coolant temperature DTC definitions OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |