Stall out

Asked by Dec 20, 2015 at 06:46 PM about the 1990 Lexus LS 400

Question type: Maintenance & Repair

My car stalls whenever you let off the gas
but cranks right up if you hold the gas when
you start it and will run as long as you hold
the gas.

2 Answers

35,985

Typical symptom of a bad/dirty intake air control valve.

1 people found this helpful.
79,145

Or sticking (open) EGR valve. HTH. -Jim

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