- CHECK FOR CODES WITH SCAN TOOL, PERFORM VEHICLE INSPECTION, TEST DRIVE TO VERIFY CONCERN, DIAGNOSE CODES AS NEEDED. NOT TO EXCEED 1 HR. HAS -P0300, P0521. CYLINDER #6 IS MISFIRING – TECH REMOVED SPARK PLUG & FOUND THAT ITS FOULED (other spark plugs look good *like new). THE OIL PRESSURE IS READING HIGHER THEN NORMAL AT START-UP, BUT READS GOOD DURING TEST DRIVE (Light Never Came On). RECOMMEND REPLACING #6 PLUG & FUEL SYSTEM SERVICE… & OIL PRESSURE SENDER SWITCH.
- REPLACED OIL PRESSURE SENDER / SWITCH
- Clean intake plenum, Clean fuel injectors, Check fuel pump pressure. Recommend a full tank of fuel for best results. It's not uncommon for there to be a white smoke with exhaust for next tank of fuel as there is cleaner in the fuel tank also. Some times the CEL comes on with service. If that occurs stop by at your convenience, a Tech can clear code & reset light.
PAUL M. gave our service a 5 star review on 6/9/2022