Emissions test for a 1990 GMC Suburban
Emissions test for the 1990 GMC Suburban: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 13.8 to 19.6 L/100 km
- Body
- Special Purpose Vehicles

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 1990 GMC Suburban for emissions test
- Body: special purpose vehicles (EPA size class).
1990 GMC Suburban: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 | Powertrain 5 |
|---|---|---|---|---|---|
| Displacement | 6.2 L | 6.2 L | 5.7 L | 5.7 L | 5.7 L |
| Cylinders | 8 | 8 | 8 | 8 | 8 |
| MPG city (US) | 15 | 14 | 12 | 11 | 11 |
| MPG highway (US) | 21 | 19 | 17 | 15 | 13 |
| MPG combined (US) | 17 | 16 | 14 | 13 | 12 |
| MPG combined (Imperial) (converted from the US figure) | 20 | 19 | 17 | 16 | 14 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$5,650 | US$6,000 | US$4,800 | US$5,150 | US$5,600 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $4,278 | $4,558 | $5,208 | $5,612 | $6,076 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 1990 GMC Suburban
- NHTSA lists 2 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 22 complaints with NHTSA, most often about seats (7), service brakes (7) and parking brake (4). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 93V187000 | 1993-11-16 | seats | THE RECLINER MECHANISM AND THE SEAT FRAME MAY HAVE FOAM AND/OR VINYL BETWEEN THEM, CREATING A "SOFT" JOINT. THIS "SOFT" JOINT RESULTS IN LOWER THAN SPECIFIED BOLT TORQUE WHICH LEADS TO JOINT LOOSENESS, CAUSING BOLT FATIGUE AND EVENTUAL BOLT FAILURE. |
| 93V016000 | 1993-02-01 | power train:automatic transmission | UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Emissions test: how we help
Searching for emissions test for the 1990 GMC Suburban? CarmaCars does not do this work itself; we arrange it with a trusted shop. Emissions tests are required in some provinces and states; a licensed shop does the test.
About your Suburban
Bring the owner's manual or service records if you have them. The shop may ask for the VIN to order the right parts. If you have the service history of your Suburban, have it ready for the shop. The 6.2L 8-cylinder is what moves it, with rear-wheel drive.
What CarmaCars does here
The shop sets the price and the time after seeing the car. Send a request with the car and what it needs; a person replies within one business day and arranges it with a trusted shop or recommends one. The shop quotes the job; you approve it before any work.
A car while yours is in the shop
Rent by the day while the shop has your car. A rental from us keeps you moving while the shop has your car. We deliver around Toronto; pickup at our location is free.
Between shop visits
Clear snow off the whole car, roof included, before you drive. Switch to winter tires before the first snow, and back in spring. Have the cabin air filter changed on the maker's schedule.
Getting a clear quote
Ask what warranty the shop gives on its parts and labour. Ask how the shop takes payment before you pick the car up. If you want to see the old parts, ask for them back.
Get an offer
Send a request: the car, the problem and when suits you.
Request emissions test
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
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Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.