Lincoln ls starts then dies.

20

Asked by Mikelombardi908 Apr 06, 2018 at 06:36 AM about the 2006 Lincoln LS Sport

Question type: Maintenance & Repair

I start it and have to hold the gas pedal down even
then it doesn't always stay on. Its revs low and dies
if i idle for to long.

5 Answers

39,045

sounds like a bad IAC valve , of course these things should be tested

1 people found this helpful.
20

Like throughout the day it will drive but a few times druing the day it gives me some trouble

1 people found this helpful.
25,770

Yes, you may have a bad IAC valve. One of the most common symptoms commonly associated with a problematic idle air control valve is irregular idle speed. The idle air control valve is programmed to regulate and maintain the engine idle speed at a constant rate. If the valve fails or has any issues it can cause the idle speed to be thrown off. This may result in an unusually high or low idle speed, or in some cases a surging idle speed that repeatedly climbs and falls. It will need to be replaced.

5 people found this helpful.

Same issue, but mine would die at 70mph as well. Then one day, it just wouldn't start again. Now it won't even turn over, and one mechanic believes the motor is locked up! I have no idea where to begin!

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