1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Paint issue anyone seen anthing like this

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by pcdave, Jan 17, 2013.

  1. pcdave

    pcdave Junior Member

    Joined:
    Apr 26, 2012
    48
    3
    0
    Location:
    Scotland
    Vehicle:
    2006 Prius
    Model:
    N/A
    Hi

    Came out to my car today and noticed at the front of the bonnet (Hood) that it appears to have developed spots of some kind. Raised nodules all over the front that where not there last month. Smooth to the touch and randomly spread not near any chips or dents etc. Anyone know what on earth this is and how it happened and most importantly how to fix it.

    Is this an issue with corrosion/perforation of the metal from underneath. Picture attached
     

    Attached Files:

  2. HaroldW

    HaroldW Active Member

    Joined:
    Mar 17, 2012
    716
    95
    0
    Location:
    Grand Forks BC Canada
    Vehicle:
    2014 Prius
    Model:
    Three
    looks like blisters. touch up before you purchased? H
     
  3. Patrick Wong

    Patrick Wong DIY Enthusiast

    Joined:
    Mar 8, 2008
    18,199
    6,464
    0
    Location:
    Green Valley, AZ
    Vehicle:
    2015 Prius
    Model:
    Two
    The hood is made of aluminum. It is likely that the original paint was chipped due to impact with road debris, and the hood surface had been repainted without proper preparation.

    The fix would be to sand off the paint down to primer, then respray the color and clear coats.
     
    wjtracy likes this.
  4. pcdave

    pcdave Junior Member

    Joined:
    Apr 26, 2012
    48
    3
    0
    Location:
    Scotland
    Vehicle:
    2006 Prius
    Model:
    N/A
    Damn that sounds expensive fix wise. It must of had some chips filled at some point but its been a very good paint match as I did not notice at all. Guess its not going to be a fix under Toyota warranty :(
     
  5. pcdave

    pcdave Junior Member

    Joined:
    Apr 26, 2012
    48
    3
    0
    Location:
    Scotland
    Vehicle:
    2006 Prius
    Model:
    N/A
    Well went to a few places today for some quotes. Bonnet has corroded from the inside to the out and has caused these micro blisters. So will need to be replaced. And then a front end respray etc looking at £450 think that works out to about $750 in dollars.

    Toyota had a look at one of there own bodyshops and said it has had a respray at some point in the past and while a very good job may have caused the corrosion but then again they said it might not have and in actual fact maybe corrosion has what has caused my paint job problems instead. so right now I am waiting on them phoning me to see if they are going to do anything or just leave me in the lurch its clearly a 50 50 chance.
     
  6. wjtracy

    wjtracy Senior Member

    Joined:
    Sep 19, 2006
    11,314
    3,588
    1
    Location:
    Northern VA (NoVA)
    Vehicle:
    Other Hybrid
    Model:
    N/A
    Interesting to hear hood is aluminum...

    To the OP...good luck with that
     
  7. RedskinPrius

    RedskinPrius Junior Member

    Joined:
    Jan 26, 2013
    31
    4
    0
    Vehicle:
    2006 Prius
    Improper repairs..it will get worse. Looks like the shop did not prep the surface prior to painting.

    Lots of dealerships use "lot lizards" to cheaply fix imperfections prior to selling.

    Good luck. Talk to a shop, to strip, prep and paint the hood can be done..negotiate.

    SCH-I605 ? 2
     
  8. pcdave

    pcdave Junior Member

    Joined:
    Apr 26, 2012
    48
    3
    0
    Location:
    Scotland
    Vehicle:
    2006 Prius
    Model:
    N/A
    To update on this I have got Toyota to cover it under the corrosion warranty thanks to a brilliant manager at the Toyota dealer who had seen it before and managed to convince them its the water trap that caused it. Its going in on Monday for a brand new bonnet and will be painted to match the car. My question is what will they need to paint to match it. I know they do the wings but would they need to paint the grill part and then blend it into the front bumper as well?
     
  9. RedskinPrius

    RedskinPrius Junior Member

    Joined:
    Jan 26, 2013
    31
    4
    0
    Vehicle:
    2006 Prius
    Will not need to blend the bumper. Bumper is plastic and usually does not totally match the sheet metal anyway. (Look, closely and I bet there is a slight difference).

    No grill paint for same reason.

    At times, depending on the color, they will blend into both fenders for a color match.

    Samsung Note 2 ?
     
  10. seckwielen

    seckwielen Member

    Joined:
    Aug 31, 2012
    112
    26
    0
    Location:
    Florida
    Vehicle:
    2010 Prius
    Model:
    III
    Painting should match pretty close. You didn't notice it last time. :)

    Typically they paint up to the seams where possible. That's a natural eye (and paint) transition point that will allow for very slight color differences that you will never see. I your case the hood has great seams all the way around.

    Post pics of the result.
     
  11. pcdave

    pcdave Junior Member

    Joined:
    Apr 26, 2012
    48
    3
    0
    Location:
    Scotland
    Vehicle:
    2006 Prius
    Model:
    N/A
    Thanks guys will post some pics when I get it back. Once this is all done my next jobs to get the interior shampoo cleaned it needs a good clean :D
     
  12. Ct. Ken V

    Ct. Ken V Active Member

    Joined:
    Oct 16, 2007
    535
    57
    0
    Location:
    Bolton,CT
    Vehicle:
    2005 Prius
    wjtracy,

    I'm not trying to insult you or be condescending, but have you owned your '06 Prius since you became a member here back in 2006? It's a very light hood that I can lift with my little finger. A hood made of "normal" steel sheet metal would weigh way more. Maybe you just haven't lifted your hood that much to notice it. Are you aware that the rear hatch is aluminum too? It won't hold any magnetic signs where most people put them, so I had to put the few that I have on the rear quarter panels.

    Ken (in Bolton,Ct)
     
  13. edthefox5

    edthefox5 Senior Member

    Joined:
    Jul 25, 2007
    10,096
    4,795
    0
    Location:
    Clearwater, Florida
    Vehicle:
    2007 Prius
    Model:
    Two
    The hood requires a different primer and prep than basic auto sheet metal since its aluminum. If not done properly it does exactly what your car looks like.

    They can match the hood paint really close using a spectrophotometer which tells the painter how to blend the paint to match the fade of the paint. Spectro's are used widely today in most high end paint shops.

    It does not work on the plastic bumper's though as plastic cures different than metal. A good paint shop should be able to match the color of the hood really closely. The bumper if ever need to be repainted will be a pretty bad color mismatch.
     
  14. pcdave

    pcdave Junior Member

    Joined:
    Apr 26, 2012
    48
    3
    0
    Location:
    Scotland
    Vehicle:
    2006 Prius
    Model:
    N/A
    Got the car back and its looking amazing. Brand new hood and paintwork matched perfectly they even polished the rest of the car to make it look the same. Total bill would of been £800 or around $1200 so cant grumble :D