Mechanics

IDLES OK IN PARK HAS 49 LBS PSI KEY ON 39 RUNNING IN PARK DROPS TOO 15LBS IF PUT IN GEAR WITH OUT TOUCHING GAS.INJECTORS AND REGULATOR NOT LEAKING D

2006 Saturn Vue

Installed used pump
Avatar
Sowers6923
May 7, 2012.



I would highly suspect the used pump. I would ever install a used fuel pump.
That being said you should replace your fuel pump as well if you haven't yet. This could be a filter problem.

Promechanic
May 7, 2012.
The fuel pressure is way too low{ should be 48-56 psi-could be leaking from the injectors, fuel pressure regulator and the fuel tank module-

Rasmataz
May 7, 2012.