Thread: p0442
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Old 04-10-2008, 09:57 AM   #2
BNaylor
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Re: p0442

Welcome to AF.

Which year, model Grand Prix and engine? Link below has helpful info but the P0442 DTC may require proper test equipment to find the small leak.

Click here



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'08 Pontiac Grand Prix GXP (Dark Slate Metallic) - LS4 5.3L V8
'02 Oldsmobile Alero GL2 - LA1 3400 V6
'99 Buick Regal LS - L36 Series II 3800 V6
'03 Honda CR250R MX - 2 Stroke 250cc
'97 Pontiac Grand Prix GTP - L67 Series II 3800 V6 Supercharged (Sold)
Timeslip 08/12/06

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