3.0 wont run @ *10 BTDC
#1
3.0 wont run @ *10 BTDC
I just picked up a sweet little 90 3.0L 4 runner. It runs but is really rich. so today i put a timing gun on it and with the diagnostic port shorted at full operating tempature it wants to run at like *50 BTDC! (this is just a guesstimate). When you set it back to *10 it has no power and slow throttle response. Does this sound like my timing belt could have slipped somewhere? The only code I have is a code 51.
#2
Registered User
I say put it back to where it was if it at least ran before. Possible your belt is also off a tooth.
Last edited by rattlewagon; 09-09-2011 at 04:56 PM.
#7
50 ?? The slot in the side of the distributor on my '91 was with the lock-down bolt centered at around 8 BTC. I advanced to 12 BTC so now the bolt is nearing the edge of the slot. about 20 BTC is all I could physicall get, so something is way off or you're using the wrong cylinder. #1 is on your left hand on that if I remember right...
Good luck, wish timing was MY only problem (hg leaks...)
Good luck, wish timing was MY only problem (hg leaks...)
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#8
50 was just a guess. its way to the left of the timng marks. It doesnt change anything when i short the diagnostic terminals so its sounding like that dang tps. i just havent messed with a ohm meter before so im trying ot figure out how to test it.
#9
Registered User
iTrader: (1)
If someone can chime in what's the timing should be without the termination that would help.
When my TPS was bad, I had to smog it so I just retard the timing for the smong and brought it back afterwards....I just don't remember the timing number.
I'd check for DTC first though.
When my TPS was bad, I had to smog it so I just retard the timing for the smong and brought it back afterwards....I just don't remember the timing number.
I'd check for DTC first though.
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