answersLogoWhite

0


Best Answer

on the left side of the intake is a round cylinder with wires plugged into it. this is the idle control. It is most likely dirty. take it off and clean it out with carb and choke cleaner.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What causes my 87 bronco ii to surge at idle then diewhen i restart it will go to high idle then the idle will slowly reduce down to 800 rpm and idle fine it only does this when it's a cold start?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What causes your car radiator water level to reduce?

There are several causes that will reduce the water level in your car radiator. The most common cause is evaporation. Engine overheating will also reduce the radiator water level.


How do you reduce ping in cs1.6 while playing online?

close all program before playing your cs,if the problem persist,restart your livebox


What are the problems faced by people in trying to reduce earthquakes?

There is no way to reduce an earthquake, however you can reduce the damage an earhquake causes by constructing buildings to withstand earthquakes.


What is the name of the process that treats water with a chemical to reduce tooth decay reduce causes of osteoporosis and hardening of arteries?

fluoridation


What is the name of the process that treats water with a chemical to reduce tooth decay reduce causes of osteoporosis and hardening of the arteries?

fluoridation


AC reduce's car performance?

only when it is on, it causes slow acceleration


MIV besmetting te verlaag and oorsake?

to reduce HIV infection and causes


How can sulfur be used for arthritis?

MSM is said reduce the inflamation that causes pain.


What is the harmful effects of weightlessness?

Weightlessness causes the bones to soften and muscle mass to reduce.


What causes the effect that makes use need to plant trees?

the need to reduce carbon dioxia


Reducing the current you a circuit causes what?

Reducing the current to a circuit causes a higher resistance -- assuming constant Volts. Also, reducing the current to a circuit causes lower Volts -- assuming constant resistance.AnswerAltering the current has absolutely no effect on a circuit's resistance. Reducing the current will reduce line losses (I2R) and reduce the voltage drop along a conductor.


Why does one collapse with low blood pressure and with high potassium in the blood?

high potassium causes arrhythmias and the arrhythmias that it causes can reduce blood pressure causing someone to collapse.