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Update, my excitement was short lived to find out the erratic idle has come back. So, I thought I would do the test again 1. FV. Warm idle...
Update, today I set the mixture as per Steve's instructions and was able to have the voltage at between .5 - .7 dcv from the o2 sensor. The...
So, I guess my next step is to tweak the mixture again, and how would I go about, makeing this adjustments? If I disconnect the o2 sensor and...
Thank you Steve, sorry there is no continuity, it is open when warm And yes the connection to the electrovalve was incorrect. I unplugged them...
Is this the coolant thermoswitch? I checked this switch and when cold there is continuity and when warm no continuity(closed) [ATTACH]
1.Yes, when the car is warm the vacuum is on all the time at idle 2. Sorry, .85 dcv, but when I disconnected the vacuum line the symptoms did...
new o2 did not fix a thing. Steve, when the car is at idle it runs lean because the air injection is on, and when I disconnect the tube from...
Update, I thought I would test my theory today and check the coils for spark, so I headed out to pick up my car at the repair shop. As usual once...
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When I changed all the plug wires, I checked the extensions with my volt meter for continuity and they checked out fine unless this procedure I...
I to would like the answer to this question, I think the mondial uses 2-1/2"coil springs and a spring rates of (lbs/in) are 150F and 225R, the...
Thank you once again Steve for your help, I have learn so much from your many posts and threads. I think at this point I am very close to fixing...
Thank you Jgoodman for those words of encouragement. I feel Im pretty much on my own trying to fix this car. I am not a mechanic; all I have is...
Steve, I connected my multimeter to the o2 and ground, while o2 still connected to ecu and cold. I started the car and I got a reading of 5.4 v...
I hope im getting my procedures correct, I turn the key and the slow down light lights up, then I turn the car on and the light is still on. I...
I love ferrarichat, it has become my #1 site. Steve Magnusson, thank you for doing what you do. I fixed the air injection system with new hoses,...
snj5, I am in please pm me thanks
Today I did as Steve suggested and closed the air injection past the plastic check/ cutoff. I started the car and the idle fluctuated when cold, I...
The problem with the bad idle started 3 months ago, I felt it was a mixture problem so I changed the o2, all the hoses, spark plugs to iridium,...
I did the checks again, I did the test from service bullitin No 80-29 Test #7 2.3-6.5 acv fluctuating up and down o2 connected Test #7 4.7...
