cold starts

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cold starts #727741 05/30/06 12:03 AM

Joined: Jul 2004

Posts: 92

Yucaipa, CA

justinmnhall Offline

Getting the Wheeling Fever

I have a 89 22re, so why when I start it the rpms are around 2000? once it warms up it idles around 800. also after I start it half way before it is fully warmed up i hit the brakes and the rpms cut out then go high , repeat.(this is due to the rmps being too high, I think) any suggestions? my 87 22re starts up perfect and idles at 750 all the time, cold, hot doesn't matter.

87 ex-cab 4x4 D D
89 4runner Work in progress!

Re: cold starts [Re: justinmnhall] #727742 05/30/06 02:15 AM

Joined: May 2006

Posts: 47

State of Jefferson

2ndGenToyotaFan Offline

Getting the Wheeling Fever

Sounds like there's something wrong with both your trucks. There is suposed to be a high "cold idle" so the 87 isn't working quite right. And the 2k cold idle in the 89 sounds a little high. The brakes do trigger an idle up function (as they are vacuum assisted), how long is the delay from dropping to jumping of the idle?

Jerod

89 4Runner, 282k miles. "I gotta have more cow bell"

Re: cold starts [Re: 2ndGenToyotaFan] #727743 05/30/06 02:32 AM

Joined: Jul 2004

Posts: 92

Yucaipa, CA

justinmnhall Offline

Getting the Wheeling Fever

depends on how hard I drive the truck when it starts up. usually 2 blocks

87 ex-cab 4x4 D D
89 4runner Work in progress!

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