Hi,
I need to consult with an engine expert for my '84 standard, have we got any in the house?
I have some engine misfiring going on. It has just started again today but late last year I had it happen at about the same time my stator coil failed. I fixed the stator got back full system volts and all had been good, till today. I figured the misfires were caused by a CDI not getting full volts.
When it happens, I feel a slight drop in power in the seat of my pants and I see a quick dip on the tach. I think I read somewhere that cyl #2 is the one that the tach signal is derrived from. Have I got this right? Can I take this as a clue that cyl #2 is my offender?
The other clue is that this seems to happen as the engine is warming up. Once I have gone a few miles, the misfires seem to go away. This makes me think it might be a connection issue somewhere that makes better contact as things warm up. My question of course is where to start looking?
I fear that this might be a CDI problem. I understand there is someone around who rebuilds / repairs them. Who is that and what does "rebuild / repair" actually mean?
Just in case and for diagnostic purposes, I have just bought a CDI on ebay. Might be useful.
BTW, I am still loosing a little coolant too and its still a mystery where its going. Could be a head gasket but I am not convinced. I suspect the crankcase vent system myself.
She just rolled over 42,600 miles today. I know it sounds like she has a lot of problems but she runs great for the mostpart and I really like the old gal. I don't have much $ invested and I like to do the work myself so even if I have to take her to pieces & put her back together again, its OK by me if I can make the fix. I'd like to figure it all out first before I go in.
So, bring on the sage advice.
Thanks,
Brian H.