Idle Questions
when i start up my rexo, it revs up to 2 and then drops to one and keeps reving back and forth til like 5 mins until it warms up. i just want to know if this is normal, because my other friend has the same problem
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its the advanced warming system....it does this to get the engine to operating temp faster...its normal
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The AWS won't make it drop and rise, it only gives you a faster idle for about 20 seconds to warm up the cats, can be defeated by starting the car in gear.
If you idle is fine once warm probably not a big deal but if not check TPS, vacuum leaks, etc.. |
Re: Idle Questions
Originally posted by SPR415 when i start up my rexo, it revs up to 2 and then drops to one and keeps reving back and forth til like 5 mins until it warms up. i just want to know if this is normal, because my other friend has the same problem If anything pushes it higher the ECU gives a brief fuel cut. (Now you know where the Mazda zoom-zoom theme come from.) I suspect either a vac leak or the fast idle cam adjustment is a little high. |
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