Y does my 86 warm up differnnt than my 89?

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Y does my 86 warm up differnnt than my 89? #856415 01/01/08 12:30 AM

Joined: Aug 2005

Posts: 212

N. Cal -Chico

Boyota

Wheeler

I have an 86 runner that starts fine but warms up at the same rpm all the way through and takes a long time.
My 89 pick up w half the miles
warms up at about 2200 then drops to about 1700 after a bit, then slows its way down to about 1000.
Takes about 1/4 the time of the runner

So what controls this
Is my 86 capable of this?

I'm givin up my toy and goin VWesty. Got my Westy and another Toy:)

Re: Y does my 86 warm up differnnt than my 89? [Re: Boyota] #856416 01/01/08 03:18 AM

Joined: Oct 2002

Posts: 15,887

Fairbanks, Alaska

kewlynx

Toyota & Classifieds Moderator

Are they both 22RE's? When's the last time you've given the system a good descaling and flush?

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Re: Y does my 86 warm up differnnt than my 89? [Re: Boyota] #856417 01/01/08 08:53 PM

Joined: Jan 2000

Posts: 12,153

N. California. USA

4Crawler

Web Wheeler

The early and late model 22REs have a different cold start/auxiliary air valve. On the early model, it is separate from the throttle body and on the later models, it is part of the TB. The late model air valve is supposed to work better and can be retrofitted to the earlier engine with an intake swap.

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Re: Y does my 86 warm up differnnt than my 89? [Re: kewlynx] #856418 01/03/08 01:33 AM

Joined: Aug 2005

Posts: 212

N. Cal -Chico

Boyota

Wheeler

Both are 223re's

What is descaling? and how to?

I'm givin up my toy and goin VWesty. Got my Westy and another Toy:)

Re: Y does my 86 warm up differnnt than my 89? [Re: 4Crawler] #856419 01/03/08 01:34 AM

Joined: Aug 2005

Posts: 212

N. Cal -Chico

Boyota

Wheeler

That I'll have to go check out.

Thanks

Always a help!!

I'm givin up my toy and goin VWesty. Got my Westy and another Toy:)

Re: Y does my 86 warm up differnnt than my 89? [Re: Boyota] #856420 01/03/08 02:34 AM

Joined: Jan 2000

Posts: 12,153

N. California. USA

4Crawler

Web Wheeler

Quote

Both are 223re's

What is descaling? and how to?

Removing cooling system deposits from the various temperature sensing parts. Basically, remove the part, clean and replace. Something like a wire brush, or vinegar or a bathrrom cleaner like CLR works well.

r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code

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