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MAF sensor Purge valve Fuel pump Ignition system ECT sensor EGR valve stuck open
Evaporative Emissions - VIN Range: G00442->G45703 Check fuel pressure. Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G00442->G45703 For ignition system, Engine Ignition - VIN Range: G00442- >G45703 For ECT sensor tests, Electronic Engine Controls - VIN Range: G00442->G45703 For EGR information, Engine Emission Control - VIN Range: G00442->G45703
Engine stalls soon after start
Breather system disconnected/restricted ECM relay Harness MAF sensor ECT sensor Ignition system Air filter restricted Fuel lines Fuel Rail Pressure (FRP) sensor Air leakage
For breather system, Engine Emission Control - VIN Range: G00442->G45703 For ECM relay, MAF sensor and ECT sensor tests, Electronic Engine Controls - VIN Range: G00442->G45703 For ignition system, Engine Ignition - VIN Range: G00442- >G45703 For air filter information, Intake Air Distribution and Filtering - VIN Range: G00442->G45703 For fuel line information, Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G00442->G45703 For FRP sensor tests, GO to Pinpoint Test G290117p2. For intake system information, Intake Air Distribution and Filtering - VIN Range: G00442->G45703
Engine hesitates/poor acceleration
Fuel pump Injector leak Fuel pressure Fuel lines Air leakage Throttle sensors Check fuel pressure. Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G00442->G45703 For FRP sensor tests, GO to Pinpoint Test G290117p2. For fuel line information, Fuel Tank and Lines - 3.0L/3.5L/4.2L, VIN Range: G00442->G45703 For intake system, Intake Air Distribution and Filtering - VIN Range: G00442->G45703 For |