15-09-15, 01:30 AM
Get a cheap infra red temperature probe - check which cylinder is misfiring by seeing which is cooler.
http://www.ebay.co.uk/itm/Handheld-Non-C...4853f51a71
Switch the plug from a "good" cylinder".
If the misfire moves, it's the plug.
Then switch the cap if it continues to play up.
Then the lead.
If it is still here, it is the carb.
Or maybe an ECU - had a Sprint ST that did that and eventually it was a dodgy ECU. But that shit is RARE!
Be systematic or you will be here for ever.
Whale
http://www.ebay.co.uk/itm/Handheld-Non-C...4853f51a71
Switch the plug from a "good" cylinder".
If the misfire moves, it's the plug.
Then switch the cap if it continues to play up.
Then the lead.
If it is still here, it is the carb.
Or maybe an ECU - had a Sprint ST that did that and eventually it was a dodgy ECU. But that shit is RARE!
Be systematic or you will be here for ever.
Whale
On the Gas!
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