2001 grand vitara v6,circuit board on top of HT lead overheated and melted,replaced but as soon as engine starts circuit board starts to get warm,only 1 of 6

SOURCE: 2001 jeep grand cherokee overheating

is the radiator fan coming on and staying on, or not coming on at all?? i was having the same problem, and it turned out to be a fan relay switch which was pretty easy to replace. around 40 bucks, and maybe 30-45 mins.

SOURCE: Tapping sound when Engine running

it sounds like your timing chain needs replacing. Better get it seem to quick in case of trouble if it breaks.

david mcclellan

• 530 Answers
• Posted on Sep 07, 2009

SOURCE: PO135 Error Code

Bank one stands for the same side as the number 1 cylinder. Sensor 1 is the first sensor in the bank, (closest to the engine or upstream).
In most cases you will find it on the drivers side\left hand side of the engine and above the catalytic converter. Look for it on the lower portion of the exhaust manifold.

SOURCE: Dodge 2002 Grand Caravan V6 3.3 engine overheating/no cabin heat.

Replace the bad radiator hose first.  Second- get you special formulated anti-freeze dye from the auto store and pour it into the radiator.  Third- make sure you got all the air pockets out of your system, cause the coolant system won't work with air pockets in it.  Fourth- Check for leaks by looking for the colored dye.  If it's not the radiator hose, then could possibly be a pin hole in your radiator.  Would suggest replacing all the radiator hoses at the same time while you got the coolant system disconnected, cause you don't want to have to come back and replace another hose in a few months.

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SOURCE: 2004 SUZUKI GRAND VITARA 4X4

Hi,

Please check the bellow link for the article therein to have a detailed idea:-

http://www.samarins.com/diagnose/index.html

However take your car to the nearest AutoZone or to your car dealer to read the code and to get a complete diagnostic service.

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