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2003 Toyota Highlander Base 4dr 4-Cyl (GS)

2003 Toyota Highlander
Trim Info:
Front Wheel Drive, 4 Door, Sport Utility Vehicle
22 mpg city / 27 mpg hwy
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Recent Questions

Timing Belt
The manual says to replace the timing belt at 90,000 miles or 6 years. Our car only has 50K miles. What are the risks of not waiting until 90K to replace it?
Asked by Jeffrey G January 3, 2015, 9:15 am 0 reply
Car won't start
when I push the start button it tries to start but then just clicks. All lights appear to work
Asked by Ray R January 1, 2015, 8:49 am 1 reply
Viper Alarm System
Can a 2012 toyota be considered a "Toyota Certified Used Car", even at 25k miles, if it has a (looks to be professionally installed) Viper fob/remote start system? Thanks, Ed
Asked by Ed G December 22, 2014, 2:02 pm 1 reply
What is causing the problem with my drivers side front door lock.
Master door/window switch and the remote will lock all doors except the drivers side front door
Asked by Janis F December 29, 2014, 5:25 pm 0 reply
Idle Valve & Valve Cover Gasket Repair Cost Appropriate?
My Toyota service guys charged me $723 to replace the valve idle assy (22270-20050) and gasket, and another $873 to replace the left and right bank valve cover gaskets & spark plug...
Asked by Bob R December 17, 2014, 3:06 pm 0 reply
why is my engine making a high pitched whining noise?
i hear the noise when accelerating on freeway & it stops when I let off the gas peddle.
Asked by KARA D October 29, 2014, 6:52 am 1 reply
what is causing the whisteling sound from the engine on my toyota highlander?
I hear it when on the freeway & when I accelerate.
Asked by KARA D October 25, 2014, 6:13 am 0 reply
Where to service
I bought a 1-year old Highlander still under factory warranty. Do I have to take it to the dealership for routine service or can I take it to my regular mechanic without voiding th...
Asked by Karen S September 27, 2014, 5:04 am 0 reply
Should I get a performance cat back exhaust
Hi, I've been considering getting a performance cat back exhaust for my vehicle. The main reason I want to get it is apparently it's healthier for the engine as it allows it to bre...
Asked by Ezra O September 14, 2014, 3:38 pm 1 reply
Is battery going bad
Recently noticed clock was not updating after turning car off. Reset clock, drove a fair distance, parked for .5 hour. When I started the vehicle again the clock had not updated. ...
Asked by Gerry K September 21, 2014, 12:48 pm 1 reply
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