Real ChatGPT answer · index seedIfIym6EuFZEcompleteAutomotive · car reliability and safetyinformational

What are the early indicator symptoms of a blown head gasket in a boxer engine before the car actually overheats?

ChatGPTgpt-61 query11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What are the early indicator symptoms of a blown head gasket in a boxer engine before the car actually overheats?
1 real search · 1 real-search pass
Subaru boxer engine early head gasket failure symptoms combustion gases cooling system pressure test block test technicalGoogle ↗
OBSERVEDReason

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 (1)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model).

Searches and sources

ChatGPT1 real searches · gpt-6
Subaru boxer engine early head gasket failure symptoms combustion gases cooling system pressure test block test technical Google ↗
  1. FELPRO TECH TIPS · felpro.com
  2. underhoodservice.com · underhoodservice.com
  3. Subaru 2.5L Engine Seals · felpro.com
  4. WARRANTY OPERATIONS NEWSLETTER · static.nhtsa.gov

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Subaru boxer engine early head gasket failure symptoms combustion gases cooling system pressure test block test technical
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1