...chevy express 2500 running rough when it does run. Replaced plugs, wires, distributor, coil and O2 sensor. Any ideas? How about the air filter and the fuel filter. Either one of those could cause ...
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...Chevy express all my monitor getting ready accept o2 sensor,I have been driving more than 800 miles,so the o2 sensor still not ready..please any help replace the O2 sensor or is it the HO2S in the ...
Chevy Express 3500, 1 ton van and I am lookng for an online schematic. Is this possible? For the moment, I am looking for an Oxygen sensor. Google your "year,make,model, engine size, O2 sensor diagram
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...chevy express van located Check the exhaust manifold. need to be under vehicle and follow exhaust system towards engine the o2 sensors look like little round cylinders with wires before and after the ...
...chevy express You will find the 02 sensors on the exhaust manifold. Rather a nightmare to replace! Under van on exhaust front of catalytic converter, there may also be one on exhaust manifold should ...
...chevy express idle is surging after it warms up it flucuates lean/rich. failed smog at idle. passes at 2500 and 3000 rpm. replaced maf sensor, o2 sensor. still failed could be a vac leak or injector ...
Question about Chevrolet Cars & Trucks
where is the o2 sensor bank 1 sensor 3 on 1998 chevy express 1500 van on exaust pipe
...Chevy 2002 express cargo van and the code indicated that the O2 sensor Bank2 sensor 1 is not working. Which one is this I see three sensors on the exhaust HI.... The BANK 2 on your chevy is the ...
...chevy express 1500 van Most O2 sensors are in the exhaust system. Usually positioned as one before and one after the catalytic converter. Each exhaust fitted will be set up this way. The catalytic ...
chevy express 1500 4.3L V6 if the sensor didn't fix it check the wiring to make sure it's not broken anywhere...Also if you bought the sensor at a large parts outlet it could be defective...not likely
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