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2004 Chevrolet Malibu LS 3.5L MIL Lamp on
Posted to GM Driveability on 9/23/2010 12 Replies

I checked the exhuast for leaks and the muffler does have a leak at the seam. And I don't understand the map pids reading only 10 hg. when my vac gauge tells me theres a normal 17hg. I'm sorta befuddled has any body come across this problem befor? Looking for ...

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  Related Documents & Media  2004 Chevrolet Malibu LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Malibu LS

VIN 1G1ZT628X4
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Malibu LS

VIN 1G1ZT628X4
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0401EGR System Insufficient Flow Detected