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2000 Chevrolet Blazer LS 4.3L Hesitation, "pops thru intake"
Posted to GM Driveability on 6/2/2005 22 Replies

Hello tecks, this one has me stumped. The truck starts right up and idles great. when it is acceled. it bogs down (no power) pops thru intake. When you get to a 35 mph roll and punch the accel. it bogs, pops , clears up and takes off. This happens all the time...

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Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1GNDT13W7Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, "Pops Thru Intake"
OccursAlways, on Accel
Misc.Four Door Four Wheel Drive
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1GNDT13W7Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, "Pops Thru Intake"
OccursAlways, on Accel
Misc.Four Door Four Wheel Drive