Odd Starter Issue

homey

New member
Proud owner of a '90 SR5 4X4 V6 with 221K miles.
I've read through most of the starter problem threads and I may have a new one for the gear heads to crunch.

When the starter works (which is most of the time), it's very strong. Every once in a while, which has been becoming more frequent, it will decide it doesn't want to start. Completely random, but when it doesn't start, it has to sit for a while before it will crank again.

Starter is about 30K miles old and battery is new with clean terminals. When I turn the key to ACC, all the normal lights come on and have all power to stereo/windows/lights. When turned to start, the amps fall as normal, lights dim, fuel pump turns, stereo and lights cut...but absolutely nothing happens on the starter end. No normal starter failing signs like grinding and the such.

I've played with all the battery and starter leads. All fuses fine. Someone said dirt and oil could rob current and try cleaning it.

Need some help.
 
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I had the same thing in my 92. I know the starter is only 30K on it but when it is installed it is very easy to twist the contact. This will put it on a slight angle and cause it to were incredably fast. So in the end you will need to pull the started and chack the contacts internally. One of then will either be worn or burnt. I noticed this problem was more frequent when it was cooler outside as the very small change would cause a larger amperage draw and would take longer to bridge the Gap of the worn out or burnt contact.
 
Celica

Thanks for the tip. This is pretty likely since I had a stripped mounting bolt when I bought it and it was just dangling for a while until I investigated. I think I saw another post saying I could buy the contacts for nothing.
 
15 Toyota (NipponDenso now called Denso) starter repair sites:

http://www.off-road.com/4x4web/toyota/tech/starter/ -
http://www.4crawler.com/4x4/CheapTricks/Starter.shtml
http://char.tuiasi.ro/vw/reality/rogerb/4x4/CheapTricks/Starter.html
http://yotarepair.com/startercontacts.html
http://www.toyotaoffroad.net/afertig/88/starterrepair.htm
http://www.4x4wire.com/toyota/maintenance/starter/
http://www.yotatech.com/~corey/tech/haveblue_starter/haveblue.htm
http://www.sleeoffroad.com/technical/tz_starter_rebuild.htm
http://www.startercontacts.com/install.htm
http://www.startercontacts.com/images/OSGR Exploded view.jpg
http://www.colorado4x4.net/tech/starter_contacts/starter_contacts.html
http://www.barneymc.com/toy_root/techneek/starter.htm
http://perso.wanadoo.fr/adherence.4x4/start_bj.htm
http://www.automotiveforums.com/vbulletin/showthread.php?t=166530
http://www.toyotanation.com/forum/showthread.php?threadid=27312&forumid=10
http://www.toyotanation.com/showthread.php?threadid=27312&forumid=10

Starter contact kits (8mm ID hole):

Ace Electric # S-5263 (only two contacts)
Ace Electric # S-5264 (only two contacts)
Metro # 66-82104 (only two contacts) (www.metroautoinc.com ,Pomona,California)
Toyota # 28226-72010/80 (battery side)(also1KZTE-2LT-1KZT)
Toyota # 28226-72080 (8808-9108)
Toyota # 28226-16130 (9108-9308)
Toyota # 28226-55050 (9308-9511)
Toyota # 28226-70040 (9308-9511)
Toyota # 28226-72040 (motor side if needed)
Toyota # 28226-72010 (8808-9511)
Toyota # 28226-74070 (9108-9511)

For others besides 22R series:

Toyota # 28226-54220 (motor side) (2LTE, 3L..LN13# IKZTE, 2L#, KZN130,LN108,112,85..4FC)
Toyota # 28226-54250 (Diesel Surf 2.4TD, contains a new end cover and gasket)
Toyota # 28226-54320 (battery side) (2LTE, 3L..LN13# IKZTE, 2L#, KZN130, LN108,112,85..4FC,3B-1HZ-BJ73-HZJ7#-1KZT-KZJ70)
Toyota # 28226-17030 (battery side) (1H#-HDJ80-HZJ80)
Toyota # 28226-56250 (battery side) (3B-1HZ-1PZ-PZJ7#)

Starter contacts only (8mm ID hole):

Ace Electric # S-5231
Ace Electric # S-5293 (crescent moon shape)
Ace Electric # S-5295 (crescent moon shape)
Metro # 66-82106 (www.metroautoinc.com ,Pomona,California)
Tons more at:
http://www.metroautoinc.com/PDF File/66-Denso Solenoid Contact.pdf
Toyota # 28226-70040
Wilson
 

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