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1981 Toyota Pickup Smog Fail


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1981 Toyota Pickup Smog Fail. As he told he had the trucks engine as hot as possible while testing, he took it to the required rpm and failed at the hc area of the test, the guy at the station did one more test and it too failed again. High hydrocarbons (hc) is from a missfire or incomplete burning of the fuel.

Sold Restored and Lifted 1981 Toyota 4WD Pickup
Sold Restored and Lifted 1981 Toyota 4WD Pickup from www.hemmings.com

I recently bought a somewhat built 1981 (22r) longbed to wheel. So i bought the 93 toy base. It failed at 15 mph of the smog test:

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Sold Restored and Lifted 1981 Toyota 4WD Pickup

I recently bought a somewhat built 1981 (22r) longbed to wheel. Believe the smog equipment is original to the truck (78) because the air valve, air filter housing, and smog pump don’t look like the early. My 1981 toyota pu has 137k original miles, look & drives great. I have an 81 toyota 4x4 pick up with 150,000 org.

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