Nissan Truck Smog

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6 discussions

Have Check Engine Light On.....would Not Pass Smog...

1997 NISSAN TRUCK

Have Check Engine Light On.....would Not Pass Smog......got Code For A Canister Purge Control Valve.....bought One And Change It Out....the...

1 ANSWER

Asked by Anonymous

1994 NISSAN TRUCK

Got Any Fairly Inexpensive Tips? And Is There Anyway To Tell If Nox Emissions Are Being Reduced Without Expensive Testing Equiptment? Thanks

1 ANSWER

Asked by Mark Dennes

1991 NISSAN TRUCK

Earlier I Had Asked A Question About My Truck Not Passing Smog Test, I Pulled The Plugs, And They Almost Look Brand New, However With The...

1 ANSWER

Asked by billf106

1986 NISSAN TRUCK

1986 Nissan Truck 4 Cyl Four Wheel Drive Manual My Truck Failed Emissions.co's Were 39.49 And Applicable Standards Are 25.00.what Can I...

1 ANSWER

Asked by texaz69

1985 NISSAN TRUCK

Ok, So Here Is The Situation. 11/1985 Nissan 720 Pickup, Z24 Carbureted Engine, Five Speed Manual Trans, 4 Wheel Drive With Federal...

6 ANSWERS

Asked by idahogearheads

NISSAN TRUCK

My Truck Has Passed Smog For 2 Years In A Row, Now It Failed, Smog Test Showed Using Too Much Gas. Can You Help

1 ANSWER

Asked by billf106

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