Thread: Please help with overcooling issue

Results 1 to 20 of 26

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1 Re: Please help with overcooling issue 
    GrandPrix Junkie CTKGP09's Avatar
    Join Date
    May 2009
    Location
    Willoughby, Ohio
    Posts
    3,831
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    when my LIM gaskets went bad my coolant temp never read up to the quarter mark either, replace the gaskets and the PCV valve and the fixed the issue
    '04 Chevy Silverado LT 4x4 - intake, headers, full exhaust, zo6 cam, 799 heads, tune, leveled, 33's
    '00 Grand Prix GTP DAYTONA 500 - L36 block, S1X, intercooled, GenV, N*, headers, full exhaust, coilovers, 5 speed swap, stage 3+ clutch
    Reply With Quote  
     

  2. #2 Re: Please help with overcooling issue 
    SE Level Member
    Join Date
    Oct 2011
    Location
    michigan
    Posts
    26
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Just replaced the gaskets, no change. I appreciate all the help guys, thanks
    Reply With Quote  
     

  3. #3 Re: Please help with overcooling issue 
    SE Level Member
    Join Date
    Oct 2011
    Location
    michigan
    Posts
    26
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Badass, that's odd. I have never heard of these issues before, and the fact I can't figure it out is killing me. Especially since it should be so simple. At least I'm not alone here.
    Reply With Quote  
     

  4. #4 Re: Please help with overcooling issue 
    SE Level Member
    Join Date
    Oct 2011
    Location
    michigan
    Posts
    26
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Well I ended up replacing the coolant temp sensor with a Delco unit, fixed the issue. I find it odd that 3 different shops swore the sensor was reading correctly, but at any rate that was the problem. Thanks for all the help everyone.
    Reply With Quote  
     

  5. #5 Re: Please help with overcooling issue 
    GT Level Member Panzer4's Avatar
    Join Date
    Dec 2008
    Location
    Dubai, UAE/Camarillo, CA/New Delhi, India
    Posts
    180
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Glad you got it fixed (lets hope its permanent this time!) but, if you don't mind me asking, since you were swapping parts, wouldn't it have been cheaper and easier to replace the sensor first, and then all the other gaskets?

    Just wondering - no hate. I guess the lesson to learn is to not trust most shops!

    EDIT: Did you notice any difference in performance due to the low coolant temperature? Or was the temperature reaching normal and the sensor just not reading it correctly?

    Thanks.
    "Cry Havoc! And Let Slip the Dogs of War!"
    Black 2000 GTP: 3.4" Pulley, Resonator/U-bend delete, 180 T-stat, Tuned PCM, Thrasher Intake, Larger Radiator, 17" Konig Tantrum Wheels, Red Air Dams. Coming Soon...Projectors, Lighting Mods, Transmission Cooler, Black Rims, Tinted Tails and hopefully Headers
    Reply With Quote  
     

  6. #6 Re: Please help with overcooling issue 
    SE Level Member
    Join Date
    Oct 2011
    Location
    michigan
    Posts
    26
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    The sensor was actually the first thing I replaced. It seems I got a bad one right off the shelf. Kinda ticks me off, that damn thing caused me much aggravation. And about $50 in thermostats. lol The intake gaskets needed to be done anyway, I was just hoping they'd find something while they were in there.
    Well, the car was actually reaching normal temp, the sensor was just inaccurate. That said, I do notice a little more power now that the sensor is reading correctly, and my mileage has gone up almost 2 mpg.
    Reply With Quote  
     

Similar Threads

  1. 97 GTP issue w inside Fan/Blower issue
    By JoeRappa in forum General Tech Discussion
    Replies: 5
    Last Post: 10-03-2011, 10:16 PM
  2. ABS Issue, Please Help.
    By drewprix86 in forum Brakes/Suspension/Chassis
    Replies: 0
    Last Post: 12-29-2010, 10:14 AM
  3. A/C issue
    By Silver GTP in forum General Tech Discussion
    Replies: 3
    Last Post: 09-02-2010, 05:28 AM
  4. A car issue
    By NashGT02 in forum General Tech Discussion
    Replies: 5
    Last Post: 08-10-2010, 02:05 PM
  5. GTP pcm issue with ZZP
    By Regalgs98 in forum PCM Tuning
    Replies: 11
    Last Post: 02-18-2009, 02:16 AM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •