Fuel smell after shutdown.
The wagon is charming. Fuel smells are not. This is the careful, safety-first investigation into why the wagon smells like gas after it rests.
Mission: find the fuel smell.
This repair log tracks the search for a fuel odor after shutdown. The goal is to inspect fuel lines, clamps, injector area, vapor hoses, tank-side clues, and anything else that might explain the smell before the wagon gets longer drives than around the block.
Symptoms / reason for repair
Parts & supplies
Equipment for safe sniff science.
The fuel smell investigation.
Work outside with ventilation.
Fuel vapors are not garage friendly. Open air, good light, and zero ignition sources.
Do a visual inspection cold.
Before starting anything, inspect the visible fuel lines, clamps, fittings, filter area, and injector-adjacent zones.
Look for dampness or staining.
Fresh wet spots, clean streaks through grime, darkened rubber, and shiny fittings are all clues worth photographing.
Start briefly and observe carefully.
With a fire extinguisher nearby and good lighting, watch for seepage while the system is pressurized. No hands near moving parts. Period.
Shut down and inspect again.
Since the smell appears after shutdown, this is the magic window. Check the same areas again while the wagon settles.
Check rear-area smells.
Walk around the tank and filler-neck area. If the smell is stronger at the rear, the investigation moves back there.
Replace suspect rubber and clamps.
If a hose looks aged, cracked, soft, swollen, or sketchy, it gets replaced with proper fuel-rated hose and correct clamps.
Re-test after repair.
Start, inspect, shut down, inspect again, then verify the wagon smells like victory instead of fumes.
Current fuel-smell evidence.
Current theory
Possible suspects include old rubber fuel hose, loose clamps, fuel filter connections, injector-area seepage, vapor routing, or filler-neck/tank-area smells.
Final result
TBD
The wagon gets safer and happier.
Fuel smells get handled first, because this magnificent turbo wagon deserves confident cruising and I deserve fewer adrenaline-flavored diagnostics.