Mechanics

MITSUBISHI MONTERO FUEL PRESSURE PROBLEM

2003 Mitsubishi Montero • 79,000 miles

My car just started running rough after I took a corner and the code said section 2 was running lean I put an injector cleaner in and a couple times it ran fine for like 5 mins. One time when I started it it ran fine then after 5 mins. Rough and I was wondering if it might be fuel pressure regulator and where it is located or what it might be?
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Guest
December 18, 2012.



Check your pressure first it may be a bad pump at idle with vacuum to regulator shold be 39 psi w/o vacuum 47-50 regulator is on fuel rail

Hmac300
Dec 18, 2012.