I wrote months ago about this problem but i have some more info and hopefully someone could share some info with me.
1999 Camry Touring v6, Manual, MCV20R.
a little car history in case it is relevant:
Located in Australia
200k km's mostly country driven until i purchased it.
second owner.
regularly looked after, serviced.
broken valve seal, spurts smoke out when turned on
only after market upgrade was the sound system i installed. head unit, splits and sub.
Now my problem here is it has no power and the performance is terrible around 1st and 2nd gear, a bit better at 3rd and perfectly fine at 5th
Usually its fine when first started, drive like a dream, then about 2-5 minutes in the engine light comes on and it loses power and drives terribly.
I cant pin point what causes it to happen. i used to think it was when i turned a corner or something but it doesn't seem like it turns on just after turning any more.
When it is driving terrible i put it in first and almost instantly have to put it into second because the revs are to high. then once in second i have to pretty much put it straight into third because again the revs are to high.
Il try go into more detail but im located in Australia so i hope its not difficult to interpret the speed difference in KM's. Basically first gear gets me to about 15-20km/h at about 3-3.5k revs, 2nd gear gets me to about 40-45km/h. sometimes when in second the revs get higher but the speed barley increases and the car sort of kicks back n forth, or hops back n forth.
When i change gear the car sort of kicks back a bit like iv dropped the clutch, even though i haven't.
I hope that info helps
Also iv taken it to a place and they used a thing to try get an error code but since the engine light goes off when you turn off the car they found nothing. They also said that it could be a faulty knock sensor...
I would take it to another place but im a student and need my car to get to university and cant really leave it at a workshop. Also being a student im broke
Im looking for any info that i could bring up next time i can afford and have time to take it to a workshop to help them determine the problem as i also live in city and require the performance to get onto busy roads safely.