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Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   1989 toyota pickup 3.0 crank no start I have a 1989 toyota pickup 3.0 crank no...   Strut spring orientation and strut mount tension nut 2017 Nissan rogue awd 2.5 L Put in Monro...   Transmission stuck in part, I have tried everything So I'm working on my elderly fathers 201...   2017 dodge journey LED headlights on/off randomly Year of vehicle 2017 Make of vehicle dod...   Kia Soul starter replacement issues! Okay so my car is a 2010 Kia soul 2.0 en...   Please Help - Knock sound & engine fail Hi all, Hoping to get some insight and ...   multiple warning lights 2013 GMC Terrain 130,000 miles 4 cylinde...   03 alero no low speed blower Good day everyone, I have a 2003 Olds a...   04 Chevy 2500hd tail light issues Help!!! I have changed my combo switch...   1999 Grand Caravan Sport not starting. Hi. I'm new here. I hope someone can hel...

coolant leak 02 buick Sign up here! Search this forum this category all forums for All words Any words Whole Phrase (search options) Auto Repair Home>> Automotive Repair>> Car Troubleshooting dr.donut User Nov 18, 2014, 8:05 AM Post #1 of 3 (1879 views) coolant leak 02 buick Sign In I have a 2002 buick lesabre with a 3.8 V6 and there is a small coolant leak under the throtlebody where it meets the intake. It will drip on start up then stop, you can't really see where it's coming from being buried under the throttle and I'm asking if anyone knows what it might be,whats under there before I start taking things apart, thanks. Discretesignals Ultimate Carjunky / Moderator Nov 18, 2014, 9:53 AM Post #2 of 3 (1862 views) Re: coolant leak 02 buick Sign In Coolant can leak from the throttle body gasket or where the upper intake meets the lower intake right under the throttle body. There are coolant passages that run through the throttle body and upper intake. Most the time you end up having the replace the upper intake manifold. While your there you should also do the lower intake gaskets. If the coolant leaks into the intake manifold, you could hydrolock the engine. Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved. dr.donut User Nov 18, 2014, 10:18 AM Post #3 of 3 (1854 views) Re: coolant leak 02 buick Sign In Thank you, now I have a better idea what to expect.   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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