|
|
Content .. 2175 2176 2177 2178 ..
6E–281 ENGINE DRIVEABILITY AND EMISSIONS Backfire Symptom (Cont'd) Step No Yes Value(s) Action 9 1. Check for the following engine mechanical conditions. Refer to Engine Mechanical for diagnosis procedures: D Low compression D Sticking or leaking valves D Worn camshaft lobe(s) D Camshaft drive belt slipped or stripped D Incorrect valve timing 2. If a problem is found, repair as necessary. Was a problem found? — Verify repair Go to Step 10 10 1. Check the intake and exhaust manifold(s) for casting flash. Refer to Engine Mechanical. 2. If a problem is found, repair as necessary. Was a problem found? — Verify repair Go to Step 11 11 1. Review all diagnostic procedures within this table. malfunctions have been found, review/inspect the D Visual/physical inspection D Tech 2 data D Freeze Frame data/Failure Records butter D All electrical connections within a suspected 3. If a problem is found, repair as necessary. Was a problem found? — Verify repair Contact Technical Assistance |