rfrank5356 
1998 Toyota 4Runner SUV 4dr SUV 4WD
Engine failed at 85,000 miles
 3 cylinders diagnosed with very low 
compression at 85,000 miles - Toyota 
says this is normal wear and tear! 
Warranty book says listen for loud 
tappet noise, but dealer says that 
valves elongate so they get quieter. 
Unless owners get a $600 valve adjust 
every 40K miles, valves WILL FAIL. No 
service buletins were issued on this.