Still got my engine management light shining at me due to my catalyic convertor not working properly, changed the front lambda sensor and had the codes cleared (light put out) but no change motorway driving (80 miles) at least 5 days a week but still it glows with contempt.
I have been thinking about unbolting the cat and seeing if there is any loose bits and emptying them out to see if would make any difference.
The reason the cat is nackered in the first place is the coil packed in causing a misfire before I rolled to a stop. It did pass the mot (had the light put out before the test)
What I'd like to know is dose the cat have nuts & bolts or is has it got captive bolts that could snap and cause me more bother than its worth? quite happy to snap through bolts and replace them if this is the case.
Focus 1.6, 04 (Mk1)
Thanks in advance all