...exhaust leak fixed, especially if it is before the cat and O2 sensors. An exhaust leak will allow air in and the sensors will not read accurately. This could show up as a code. Get the codes cleared ...
Question about Ford F-150
...fuel ( fuel injector or F.filter blocked ) and there is Oring in the fuel injector cause a vacuum leak too. slow R. Check exhaust for leak before o2 sensor or the o2 sensor bad or not the original ...
03 expedition used to stall after driving for an hour, now muffler is loud and it does not stall anymore Sounds like your muffler and/or catalitic converter are plugged. maybe even the tailpipe.backed
Question about Cars & Trucks
...b4 until now it is an 03' chevy impala The probable cause is oil dripping onto the exhaust and being burnt. This puts the valve cover gasket as the prime suspect as the other two areas are lower ...
...LEAK , IT DONT EVEN OVER HEAT, AND THE EXHAUST IS CLEAN , ITS BURNING OIL ABOUT EVERY 500 MILES Try a engine flush...and a heavier oil like 20-50. How many miles? I have the exact same issue on my 03 ...
exhaust,usually means maybe intake, but most likely head gasket. in both [gas and diesel] white smoke means coolant entering combustion chamber in a cylinder. for a quick fix i have seen barsleak or a
...fix any exhaust leaks Check for wiring problems (shorted, frayed wires) Check the frequency and amplitude of the oxygen sensor (advanced) Check ...
Question about Mitsubishi Cars & Trucks
with to many of these people. O2 code has to be the O2 sensor. Instead of an exhaust leak, bad wire, or worst case an ECM died. This is the reason I don't label myself as a mechanic. I just fix things
...exhaust manifold. Connect heater water outlet tube to water pump and install retaining bolts. Tighten bolts to 8-11.5 Nm (71-101 lb-in). Connect water bypass hose and oil cooler hose to heater water ...
Question about Ford F-150
...exhaust manifold leak, broken tension screw/bolt inside flange gasket Replacement of the starter, alternator, so far still in need of being replaced 03 Chevy Trailblazer EXT Lt cylinder replaced, ...
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