The vehicle sputters when accelerating, runs somewhat okay with little pressure on the accelerator and stalls in drive when stopped after the vehicle has been running for a while. The engine also has a lot of shake on it, all of which have worsened after changing the fuel pressure regulator, aside from the engine shake. The car computer also reads the exhaust gas recirculation sensor low, but doesn't have one on that model. The fuel pressure regulator looks to be operating normally, no leaks, good gaskets. Fuel filter is new as well. What could be the cause?
Tuesday, January 18th, 2011 AT 1:26 AM