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1997 Chevrolet Tahoe LS 5.7L Poor Idle Quality, Hesitation, Misfire
Posted to GM Driveability on 4/14/2007 24 Replies

HI guys I got one here that the miss just wont go away. MIL light is on, scanned for codes got a PO300 and it was clear that #5 was the big problem. did an injector balance test and all of them dropped to around 45psi after a starting point of 60psi. checked #...

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  Related Documents & Media  1997 Chevrolet Tahoe LS

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Tahoe LS

VIN 1GNEK13R3V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Tahoe LS

VIN 1GNEK13R3V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected