How do you adjust a low idle on a 99 mazda b4000 v6?

When i start my truck, it idles at 500 rpm and in order to get it to stay started, i have to rev the engine

5 Related Answers

James Bradburn

299 Answers
Posted on Mar 19, 2009

SOURCE: 2004 Mazda Mpv high idle and will not idle down.

Check your throttle position sensor

Anonymous

54 Answers
Posted on Apr 08, 2009

SOURCE: 1994 Mazda B4000 4WD V6. Check engine light on. Truck

if i remember right if the battery light and check engine light is on, your alternators may be bad. your battery may just have enough to keep it running for a minute or so. you can take it out and get it tested at a auto parts store. or try charging your battery for awhile and see if it stays on longer. if this is completely wrong let me know

Anonymous

1 Answer
Posted on Jul 20, 2009

SOURCE: Low idle problem

simply just tighten up the accelerator cable so that on idle it hits 750rpm or slightly more 800rpm if your engine condition isn't that good.

Anonymous

275 Answers
Posted on Jan 20, 2010

SOURCE: 2003 Mazda Tribute will start, idle rough for a

check the fuel filter air filter and vacuume lines if they all good make sure the spark plugs are making a bright blue spark

Larry Chandler

1149 Answers
Posted on Jun 01, 2010

SOURCE: my truck won't rev more than 3,000 rpm's or go

Hi:
A couple easy things to check out are your fuel filter and air filter. The fuel filter can be very restricted and cause a similar problem. , The air filter, not so much.
Plugged up catalytic converters can cause a loss of power too.! Hope you find your problem..

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