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Sims 08-10-2012 08:37 PM

Fuel pump?? Vacuum hose??
I was driving my 3.7 2006 WK yesterday and it suddenly started to sputter and i slowed down and it cut off. It will start but will barely idle and cut off unless I give it gas. It also will occasionally backfire.

I got these codes:
P0068 - ?????????????
P0172 - Fuel System 1/1 Rich
P0175 - Fuel System 2/1 Rich

Could it be a bad fuel pump or clogged filter? Is it possible to replace just the filter without replacing the entire pump? Also thought it might be a vacuum hose leak. Any suggestions???

dr.lee.baugh 08-11-2012 02:53 PM

Re: Fuel pump?? Vacuum hose??
The P0068 Code is a Manifold Pressure/TPS correlation error.

Certainly could be a vacuum leak.

Sims 08-14-2012 11:43 AM

Re: Fuel pump?? Vacuum hose??
Couldn't find any vacuum leaks. Any other suggestions before I have to take it to the stealership?

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