emissions
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High Idle - Rich Exhaust
1989 CHEVROLET C3500 7.4l TBI Automatic Transmission Fuel Pressure: 11.5 psi Manifold Pressure: 18 hg Thermostat: 205° F Timing: 4° BTC Controlled Idle: 750 rpm/13 counts Minimum Idle Air Rate: 700 rpm TPS at Idle: 0.82 volts MAP: with-in ranges o2 Sensor: voltage high at idle (0.8-0.9v +/-)...- Jon_Bueno
- Thread
- emissions high idle tbi
- Replies: 19
- Forum: Engine Performance + Maintenance
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Oregon DEQ Retest: Will the Truck Pass? New Catalytic Converter
The truck is missing its catalytic converter. So, in this video we are going to go get a replacement catalytic converter for my 1994 Chevy c1500 from Keller Exhaust in Boring Oregon put on the truck and then go back to Oregon DEQ and retest.- 1994chevycheyenne
- Thread
- catalytic converter emissions
- Replies: 0
- Forum: Member Trucks
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Oregon DEQ Test: Will my Chevy Truck Pass? - PLUS 7 Tips to Pass Your Emissions Test
This is my 1994 Chevy Cheyenne C1500 with the 4.3L V6 engine. I need to take the Oregon DEQ test to get new tabs for the truck. So in this video we’re going to go over 7 Tips to Pass Your Emissions Test and then we’re going to take my truck to an Oregon DEQ testing station so I can take the test...- 1994chevycheyenne
- Thread
- 1994 c1500 1994 chevy cheyenne c1500 deq emissions
- Replies: 4
- Forum: Member Trucks
