Book a smog check and we'll clean your fuel system for free. Better emissions, better mileage, better performance.
Carbon deposits build up in every engine over time — robbing power, wasting fuel, and increasing emissions. SynFog removes them in one visit.
Reduces CO2 emissions by removing carbon deposits from intake valves and combustion chambers — exactly what the smog check measures.
Restores lost fuel economy by clearing performance-robbing deposits from your intake manifold and fuel system.
Addresses rough idling, hesitation, and hard starting caused by carbon buildup — especially in modern GDI engines.
Schedule online or drive in. We're on on upper State St.
We run the SynFog fuel system service, then perform your smog check — all in one visit.
Cleaner engine, filed smog certificate, and $39.99 still in your pocket.
Free Throttle Muscle SynFog Complete Fuel System Cleaning ($39.99 value) with purchase of smog check at full price. Valid only at Santa Barbara and San Luis Obispo County Jiffy Lube MultiCare locations. Not valid with any other offer or discount. One offer per guest, per vehicle, per visit. No cash value. Offer expires . See store for details. Some limitations and exclusions apply.