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McMark |
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914 Freak! ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None ![]() |
My fuel injection will most likely come off my daily driver in the next few months. I hate to switch to carbs, but I'm so tired of fiddling with the FI and not getting any results.
Right now, my biggest problem is that my car won't idle when it's hot. It runs great when it's cold. But once it's reached operating temp it won't idle. I'm thinking that it's not firing on all cylinders once it gets warm. Today I had a lot of errands to run and so at first it was the usual heel-toe at a stop light to keep the rpms up. By the time I was heading home I had to rev to 3000 rpms to get going at all. It's just ridiculous to have all these 30 year old FI parts, none of which cam be trusted to be working correctly. I have brand new TPS, Head Sensor (NAPA brand), and my MPS was tested and okayed by Jeff B. I checked my Trigger Points on the oscilloscope and they're firing as normal. I adjusted my valves this morning and they were good enough before I changed anything, and now they're even closer. If I could fix the FI without spending $1000 on parts I would do it, but I don't think that's realistic. Grrrr, I'm just fed up |
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McMark |
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914 Freak! ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None ![]() |
Well we'll see what happens with me. I need to check some things. I'm putting all my hope into swapping the CHT for an old good one I have somewhere (kinda lost it at the moment) and see if that helps things. I was thinking about checking the timing again, and it got me thinking... should we be checking timing hot or cold? My guess is hot. Thanks for all the good ideas.
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Lo-Fi Version | Time is now: 13th June 2024 - 01:34 PM |
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