CHEVROLET EGR VALVE

2.5 4 Cyl. Replacement Egr Valve Came With Several Rings That I Suppose Are Designed To Resrtict Flow As The Holes In The Centers Diminish...

Engine Performance Problem 1995 Chevy Blazer 6 Cyl Two Wheel Drive 2000 Miles What Should I Look At Next, I Have Changed The Cpi...

I've Been Driving This Car Since 1994. I Haven't Made Any Modifications To This Car And Aside From Replacing The Alternator And Egr Valve...

Can Can This Valve Be Cleaned-up, Or Must It Be Replaced [very Pricey]?

Just Replaced The Egr Valve With New Should Check Engine Light Go Off Or Does It Need To Be Cleared

I Had A Code Come Up For A Bad Egr Valve, The Check Engine Light Comes And Goes. I Have Engine Stalling When I Accelerate And When I Am...

I Have A 2 Check Engine Codes Egr 0401 And Cylinder 4 Misfire 0304 I Have Replaced The Egr Valve And Spark Plugs And Wire What Else Could Be...

Code 32 Replaced The Egr Valve And Egr Vacuum Sloenoid, Cleared Code In Computer And Still Have Same Issue. Does Map Sensor Have Any...

I Have A 86 Monte Carlo That Had A 4.3 Throttle Body. I Put A 5.7 Throttle Body In It But The 4.3 Didnt Have An Electrical Egr Vac. Does The...

I Have 1998 Chevy Lumina My Check Engine Light Is On It Faluting Every Egr Code There Is Even After I Replaced The Egr Value. The Car...