Questions & Answers for: 2003 chevy astro egr valve

...Chevy Astro. Runs great until it gets warm then it starts hesitating whenever you take off or turn a corner (want to make sure you have plenty of room to pull out). Once this problem starts for the ...

...2003 chevy impala i changed the egr valve and my check engine light is still coming on and a part store read my code and it said egr valve what else could be the problem The code in the ECU might not ...

...2003 chevy 4.3 astro van? I think it not funtioning properly The EGR Valve is located on the front of the Engine under the frest air tube. It is at a 45' angle. When checking look for lodged carbon ...

2003 chevy trailblazer. p1481b and p1482b You are haveing a problem with your EGR VALVE the pintle witch is the value that shuts off gas flow between intake manifold and the exhust system the valve it

egr vavle. My 95 astro van has a rough idle and I have done a full tune up. Plugs,wires,cap,rotor,air and fuel filter,pcv valve and cleaned the egr valve. Some times it idles fine and some times rough

94 chevy astro wont stay running/hold gas down it stays running with rough run and black smoke check egr valve.may be open

95 chevy astro van won't pass high emissions nox at low speed If its higher mileage check the EGR valve. Famous for being clogged on those engines. Assuming it has emission friendly exhaust.

do the 2003 have a egr valve monitor says egr funtion not working They must have them if it has an engine with pollution gear on it.

...if you need more tips and info." Exhaust Gas Recirculation Valve EGR Checking Faulty EGR Valve Symptoms and EGR Valve Cleaning EGR Valve Replacement Chevy Venture 3 4L Engine Installing New EGR ...

2003 chevy astro van DJ. 2003 Astro EVAP Purge valve solenoid it is small square black plastic with a couple vacuum lines and I believe one 2 wire plug, bolted onto intake manifold. Check the attached