Question about 1998 Audi A6
I have a misfire issue when the engine is warm and at idle. The warmer the engine gets the worse the misfire gets. I have checked and there are no fault codes (it's a 1993, non-OBD-II ECU) I'm running 98 Octane fuel. I have changed plugs, leads, and swapped the injectors with those from another 2.8l. The cam timing is fine (checked with factory tool).
Any ideas guys?
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Posted on Jan 02, 2017
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not starting or turning over indicates towards multiple possibilities. It can
be issue with battery or weak battery. But if battery checks out ok, then it
can be starter issue or faulty alternator or problem with low fuel pressure or
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coil or injectors getting cracked or dirty and needs to be cleaned.
confirm the problem, the basic troubleshooting is required.
this link below and follow the troubleshooting:------
This will help.
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