FOXWELL ST201 Automotive Smoke Leak Detector Built-in Air Pump 11.6-17.4 PSI

• Amazon now offers the FOXWELL ST201 Smoke Leak Detector with built-in air pump, 11.6-17.4 PSI, now $127.49 (list price $149.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: If your engine light is on, idle is rough, or fuel consumption suddenly spikes, it's often due to a small leak in the intake or EVAP system. This tool injects visible smoke into the sealed system, and within minutes you'll see exactly where the smoke escapes—no more guessing or replacing parts blindly. The built-in air pump connects directly to a 12V battery for operation.

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