Engine Gel/Sludge

[pbartosz]

Hello
I am about to lose coverage on my 1999 v6 Se solara for the engine sludge problem.
So I am contemplating spending $180 for toyota to open up the crankcase and take a look in and check for sludge. I dont have any symptoms but the previous owner averaged oil changes every 4,600 miles if I thought about it when i bought the car I could have gotten a better price for sure. Anyway

over the 3 months I have the car

MPG 19 city/28 highway

No blue smoke or anything

Very smooth, no noises, no active leaks though there is some oil or coolant buildup under engine area.

I get a unexpected boost of power sometimes when I step on it around gear 2 or 3 ( i have an automatic)

So the reason for this post is to get your opinoin. I hope you can take a moment put yourself in my shoes as a Solara guy and reply whether you would or wouldnt put out the 180$ (and money is tight right now) Is it Worth It?

Thanks
Peter

[Ruski]

I say if you dont have symptoms then dont shell out the 180$.. You can sea foam your car that can help brake up some sludge.. You can also remove the cover yourself and safe yourself the 180$.. This is just my .02

[pbartosz]

actually avg oil change was around 4333 with the longest interval at 20k miles which was 6k between oil change every other oil change was under 5,000 and again for the average of 4,333

[ozone]

I say don't do it. They will just look for other problems to charge you for. Just remove the valve covers and take a good look around.

[pbartosz]

Thanks for the replies...

So where can I find info to remove that valve cover, and the tools I will need? I also have to replace my platinum plugs are those underneath that valve cover?

man i really need that service manual

[NeFaRiOuS_SLE]

You'd need a torque wrench, Haynes manual (or Chiltons/Toyota Service, whatever floats your boat), an Allen key set and a 12-pack of your choice of beer .