Re: Fix one thing... and the car runs crappy again...
Subject: Re: Fix one thing... and the car runs crappy again... by lltrevino on 2011/11/20 17:27:59
Fuel pressure drop problem is where I would look. Either sticky injector, of bad fuel regulator is my vote.Diagnosis is in order.Clamp the fuel lines test, will tell you alot. Obviously pressure line clamp only, than clamp return line only. If memory serves right, and pressure holds when return is clamped, FPR is culprit. Check Manual, has test in it. Also could pull the rails, and energize pressure and check for leaky injector.