1994 GMC Suburban "change egr valve 1998" Questions

...egr valve.have I miss my 1998 chev suburban has a multiple cylinder misfire code p300 and175 to rich on bank#2 code. Ihave changed sparkplugs wires, and cap'n rotor. I've changed my ...

...32 EGR gases not working (1988) - check vacuum, valve 32 (1990-92, all but Turbo) computer didn't see change in air/'fuel ratio when EGR activated - check valve, vacuum lines, and EGR ...

egr valve wanted to find a picture of an egr valve and where it is on my 1998 chevy s10 blazer 4x4 4.3 all help greatly appreciated. thanks Here is a picture of the egr valve for your blazer. ...

...FLOW SENSOR A CIRCUIT LOW INPUT ) WHAT DOSE THIS MEAN. CHANGED EGR VALVE ALREADY, IS PROBLEM SENSOR OR CIRCUIT. AND WHERE WOULD IT BE LOCAITED Either the EGR solenoid is at fault or the EGR valve ...

...change the PVC Valve? Code P1491 is not the PVC Valve.It is the Vacuum Cut Valve Bypass Valve. Which is located above and away from the egr canister under the driver side rear bumper it is round and ...

...egr valve clened out carbon build up also smell gas when first start not driving and fuel millage not as good car runs good though no misses idles smooth Could be a EGR vacuum issue or temp sensor ...

... 3.0L. I changed the spark plugs, wires and coil and it still misses really bad. What else could be wrong? I have also change the EGR Valve after the engine light came on. o2 sensor is often ...

...egr valve, this valve has been changed 3 times and the check engine light always come back with the same diagnotsic code. How do i fix this? I HAVE A 99 JAGUAR XJ8 ....I HAVE CHANGED THE BATTERY AND ...

...egr valve lite still on. Went back to Autozone checked computer and it says (1) blocked passage on EGR system, (2) failed EGR valve (which is new) (3) EGR solenoid faulty (4) failed EGR pressure ...

EGR at the wrong time or the valve is stuck or staying open. Not a real pain to test this thing and clean out its path with compressed air or carbon remover. Can be easily tested and freed up if stuck