Thank you for your reply and advice. I've devised a test plan to check the electrics, coils and injection circuits based on your advice and wiring diagram. Looking at the wiring diagram I'm thinking the current demand for the coils and injectors should be around 8 - 10A each circuit. I'm clearly not...

Car came in with engine misfire, which only occurs from cold and last a few seconds, but if the engine is accelerated during the misfire, it clears and does not return. I've tried previously to upload PS data files but they are too big, hence I need to know how to cut sections of the recording for u...

Mr Dalton has hit the nail on the head ! It seems that there is a shift in the "technicians" thinking. With the purchase of a Scan tool the expectation was very simple: What sensor do I replace to fix this car ? Now, months, years, decades later, the scan tool didn't live up to the promise, that on...

How does one upload files these days when the files are too big!

20230731_121858.jpg History... Five years approximately ago the engine was rebuilt because of a failed oil cooler. No expense was spared, whatever was required was carried out. Five years later cylinder 3 is misfiring when cold only, which soon clears. I'll upload files later, but I don't think WPS...

Thanks Danny, next time I have a misfiring engine injector relalated I do just that. That is provided I can remember cylinder 1 is at the flywheel end

I also invested in the sonic belt tensioning tool by Gates, this was the same as above picture going back to the late 1990's. The selling point for that tool at the time was, "Any engine that fails in service because of our belt fitted and tensioned by our tool, we will replace the engine for free"....

Car came in two weeks ago and boss looed at it said it was misfiring on cylinder 3. I used the scanner Apolo 8 read codes and live data and the information advised cylinder 3 injector circuit fault. I was asked to fit a new injector into cylinder 3. Not checking the technical data first and thinking...

Thanks Roman yes I've found that function now.

I'm not using PicoScope anywhere as near as should be so will probably tell people why I'm asking this question. My own car started to become difficult to start a few weeks ago and gradually got worse. Over the last couple of days misfiring and smoke from the exhaust tailpipe were present. As the en...