Check Engine Fault Codes ~ Po 0455 & Po0449

4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
74,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2008 Pontiac Grand Prix engine problems

engine problem

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2008 Pontiac Grand Prix Owner Comments

problem #1

Dec 182012

Grand Prix SE 3.8L V6

  • Automatic transmission
  • 74,000 miles

A D V E R T I S E M E N T S

"CODE SCANNER"...& "DIC" ~ "DRIVER INFO CONTROL ( On Dash ) ... INDICATES Faulty Gas Cap...!!! I've Replaced it, Unhooked the Neg. Terminal on BATTERY FOR 1 Hr. -To Reset "CHECK ENGINE" LIGHT ...& The Light Has Come ON AGAIN...!!! ANY HELP OR SIMILAR EXPERIENCE WOULD BE VERY GOOD @ THIS TIME...THANKS !!! The "FAULT CODES" Were PO 0455 & PO 0449.

- 08pontiacgrandprix, Uncasville, CT, US

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