‘74 1.8L L-Jetronic Cold Start Low Idle, Mystery solved! |
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‘74 1.8L L-Jetronic Cold Start Low Idle, Mystery solved! |
Van B |
Nov 7 2021, 04:01 PM
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#1
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Senior Member Group: Members Posts: 1,618 Joined: 20-October 21 From: WR, GA Member No.: 26,011 Region Association: None |
Ok fellas, here’s the run down Aux Air Regulator (AAR) and Cold Start Valve (CSV)/injector both work fine. Many of you have also been keeping up with my high idle issue that we figured out.
But yet, when the car is cold, i.e. room temp, I don’t get the high idle I should on start-up. Instead she cranks a bit and then lumbers to life. Idle lopes around 700-800rpm and then smooths out as it warms. In all other aspects of operation, the engine seems to be pretty happy. Thoughts? Experience? (IMG:style_emoticons/default/confused24.gif) -Van See post #419 on page 14 for a synopsis of the outcome. |
wonkipop |
Nov 8 2021, 08:07 PM
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#2
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Advanced Member Group: Members Posts: 4,667 Joined: 6-May 20 From: north antarctica Member No.: 24,231 Region Association: NineFourteenerVille |
there is a technique for getting it out.
and the check values as well. good luck (it is a bugger to get it out but it can be done), it might have been in there for a long time - go easy with it. you can test it without getting it out. some other members here might want to offer some advice before you go hammer and tongs at it. as far as i know there is not much you can do about temp sensor ! in the AFM unit. its part of the unit. |
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