EL Primo Smog

17338 East Foothill Boulevard, Fontana

Smog Test for One or Two Vehicles at EL Primo Smog (Up to 60% Off)

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Extra 20% off, up to $50
Promo Code SAVE. Ends 7/6.
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Highlights

Ensure your vehicle is safe and complaint at an officially-licensed smog station

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant. Review requests are sent by email to customers who purchased the deal.
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J
Jose
19 ratings6 reviews
Rating of 5 out of 5 stars
June 16, 2022
Great service, fast, and reliable.
D
Daniel
1 ratings1 reviews
Rating of 5 out of 5 stars
May 26, 2022
Quick, friendly service. Will definitely go back.
C
Corina
16 ratings6 reviews
Rating of 3 out of 5 stars
May 25, 2022
Older blonde man tried to get me to pay $20 additional as opposed to the $10 it says here in the groupon. When i tell him thats not what the deal says he tells me suvs are extra i tell him ive come here for years & thats never been the case...He says im not gonna argue over $10 & does the smog...go figure! 🤣🤣🤣
B
Bernadette
77 ratings49 reviews
Rating of 5 out of 5 stars
May 21, 2022
I went in at like 350 pm and was out in about 20 minutes. Fast and efficient service.
T
Trisha
1 ratings1 reviews
Rating of 5 out of 5 stars
April 29, 2022
Was great. Quick. Passed. Used Groupon. Was $10.25 extra charge from state of CA but I knew that as had read it on posts. Don’t pass. Don’t pay. Normally 40 plus 10. So if you do not think you are going to pass, ask them if still stands on no pass no pay.
M
Mike
18 ratings11 reviews
Rating of 5 out of 5 stars
April 1, 2022
Great customer service! Thank you!!
J
Jessica
2 ratings2 reviews
Rating of 5 out of 5 stars
March 22, 2022
No complaints. In and out quick service. Paid additional $10.25 and received my paperwork.
A
Ana
3 ratings3 reviews
Rating of 5 out of 5 stars
March 8, 2022
Very fast, no waiting
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About This Deal

Choose Between Two Options

  • $29 for a smog test for one vehicle ($60 value)
  • $49 for a smog test for two vehicles ($123 value)

Catalytic Converters: Keeping Combustion Clean

Cleaner cars make for cleaner air. Learn how catalytic converters help with Groupon’s guide.

A car’s engine is a dirty place, and it produces even dirtier exhaust. Vapors exit the combustion chamber carrying a nasty trio of smog promoters: nitrogen oxides, hydrocarbons, and carbon monoxide. As these pollutants barrel through the exhaust manifold (the set of tubes that feeds exhaust from each cylinder into the exhaust pipe), there’s only one thing standing between them and the innocent air outside: the three-way catalytic converter.

Situated just before the muffler, the converter is home to honeycombed ceramic cores coated with some combination of platinum, rhodium, and palladium—three rare metals that interact with the main components of the pollutants. When exhaust enters, the metals trigger chemical reactions that heat the gasses and rearrange their molecules. Under their influence, nitrogen oxides splinter into pure oxygen and nitrogen, while hydrocarbons and carbon monoxide are oxidized into less-harmful carbon dioxide and simple water. Since their introduction during the 1975 model year, these unseen cleaners have made air more breathable and much tastier: the EPA estimates that cars built today are 98% cleaner than their counterparts from the 1960s.

Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. Promotional value expires 120 days after purchase. Amount paid never expires. May buy one as gift. Extra $8.25 fee for California state certification. Two-vehicle option must be redeemed same day. Offer not valid for RVs and buses. $1.75 DMV fee; additional $10 fee for models 1999 and older. Appointment required. May be repurchased every 365 days. Limit 1 per visit. Valid only for option purchased. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 24 per person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Diesel's and Large Vehicle's may be extra. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings

About EL Primo Smog