Visual inspection found stud broken in Exhaust manifold collector. Checked engine oil found 3.5 quarts low Codes P0171, P0300, P2270. Replaced Exhaust manifold due to the bad leak. cleared codes and now runs better shows slight miss on cyl 8 swap plug and ignition wire did not make and miss is now gone. check and verified fuel pump operation and performed cam/crank relearn. no more idle misfire counts. idle is still a bit rough. recommend a motorvac service to clean injection system.
COOLANT FLUSH. CLEANS AND FILTERS DEPOSITS, RUST AND OTHER CORROSION BY-PRODUCTS IN THE COOLANT SYSTEM. CONDITIONS COOLANT WITH INHIBITORS AND PROTECTS THE COOLANT SYSTEM FROM PITTING, ELECTROLYSIS AND CORROSIVE DAMAGE.
Flush Brake Fluid
Bruce & Rochele H. gave our service a 5 star review on 1/10/2022