1995 2004, 3800 Intake Manifold Coolant Leak Cheap Fix ... V6 Engine (VIN K RPO L36) 3800 Series II w Plastic Intake Manifold IF your problem is coolant going directly into the engine, by ANY the indicators below. · White exhaust steam smoke · Losing Coolant and engine running poorly, with No visible leaks · Coolant flooding the plugs & stalling the engine · Hydro Locked engine, is locked down from a cylinder full of coolant 3800 V6 3.8 GM Series II Intake Manifold coolant leak ... The repair has been completed one month ago and I put 3000 miles on the car after the repair without any problems, no coolant leak or even any cold start problems, the temperature was low as 22F here, no check engine, this repair did not make any deferent except that it protects the engine from future internal leak. Coolant leak | 3800Pro Forums I seem to have been losing coolant over the past few months. I put in about half a gallon 2 months ago because my light was coming on, now the light has started to come back. are there any common causes of coolant leak in the 97 GTP? I replaced the water pump 2 years back because I had a... 3800 S3 slow coolant leak... where to? Maintenance ... Auto parts stores usually stock that stuff. The coolant could be sucked into the engine too. Which of course wouldn’t show up as an external leak. Coolant can indeed leak into the oil, but you’ve ruled that out. But a leak of coolant into the intake manifold or cylinders can happen too. Diagnose Buick 3800 Engine aa1car The Buick 3800 V6 is a fairly reliable engine, but coolant leaks on the Series II 3800 engines with the plastic intake manifold have been a problem. The OEM intake manifold gasket tends to deteriorate after 60,000 or so miles in the area that seals the cylinder head coolant passage to the manifold. 3800 Series III Coolant Leak – 2008 Buick Lacrosse ... I found the leak, its a typical 3800 series leak. It appears my leak is the back coolant elbow on the backside of the belt tensioner. I got the set of metal elbows and plan to toss them in soon. I plan on removing the Dexcool too when I do this and use universal coolant, tired to Dexcool clogging things up. Is it possible to be leaking coolant from the timing chain ... I drive a 08 Buick lucerne V6 3800 series 3 engine, I have a small coolant leak around the timing chain cover. I was wondering if it could be leaking and if it is possible to do the job myself without having to disconnect any lower motor mounts. 3.8 V6 common coolant leaks GM 3800 Coolant leak Belt Tensioner Elbows Water Pump and thermostat replacement Duration: 29:48. robinsonsauto 93,486 views 3 mon Causes for Coolant Leaks | DoItYourself The car's coolant system works by circulating a coolant and water mixture under pressure through pipes through your engine and radiator, thus cooling the engine. The temperature of the coolant rises as the car runs and the coolant expands so any excess coolant in the system moves into a reservoir tank by way of rubber hoses. Coolant leak onto the ground | 3800Pro Forums The Dorman Help Coolant Elbow O Rings are pretty bad, I put mine on and had a small leak within around 100 miles, I replaced the o rings with ones I got from a Fel PRO UIM Kit and have had no leaks so far, so I think the O Rings are the only thing that cause that leak that you are mentioning, I could be wrong though, only time will tell, in my case anyway.. GM 3800 Series II coolant loss but where? Bob Is The ... I had a leak in my 96 riviera with the 3.8 engine. First I pressure tested it and found it was holding pressure. So I put it back on watch since no leak was initially found, even though I had noticed the coolant resevior level dropped a bit. GM 3800 Coolant leak Belt Tensioner Elbows Water Pump and thermostat replacement Coolant elbows tubes replacement Buick Lesabre 2003 3800 Install Remove Replace How to change Duration: 30:17. Fixing cars and stuff 83,162 views On my impala with a 3800 V6 i have a coolant leak on the ... On my impala with a 3800 V6 i have a coolant leak on the passenger side. It is this 90 degree elbow right above the Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. 3800 Series III N A coolant elbow replacement. | EricTheCarGuy so your car is leaking coolant somewhere from the front of the engine and it seems too only happen when the engine revs up really high for example a freeway pass or when you are just winding it up! you figure out after doing a pressure test coolant sprays from the stupid plastic elbows GM decided was a good idea! they get hot and cold and they only go through so many heat cycles and they crack ... 3800 Series II Coolant Leak Resolution Google Groups I have a 1998 Olds Intrigue (w 75k miles) that has a coolant leak around the intake manifold (3800 Series II engine). In speaking with my mechanic he says this issue is very common with these motors because the manifold is made of some composite plastic that warps when the engine gets hot. He went SOLVED: 3800 engine getting antifreeze in it and leaking ... If it has the 3800 engine, usually the issue with this engine is at some time, the upper intake manifold (plenum) developed an internal coolant leak, from the plastic housing just under the throttle body, from the EGR tube that flows in to upper plenum. 3800 hard to detect leaking coolant | Impala Forums The radiator tank (plastic) on my car cracked and leaked coolant all over the place creating a big rust problem on the body. If you still don't find a leak, post again. The intake manifold part that the throttle body bolts to is another source of coolant leaks on the driver's side of the engine. 3800 Series II Coolant Leak Resolution Google Groups 3800 Series II Coolant Leak Resolution Showing 1 72 of 72 messages. 3800 Series II Coolant Leak Resolution: ... 12 30 02 5:45 PM: I have a 1998 Olds Intrigue (w 75k miles) that has a coolant leak around the intake manifold (3800 Series II engine). In speaking with my mechanic he says this issue is very common with these motors because the ... 02 Buick Lesabre Coolant Leak... : Other 3800 powered cars Those are the main signs of a LIM gasket UIM leak. I'd replace the elbow, wash the engine off well, then monitor the level and color of the coolant, as well as keep looking for leaks. ... 2004 Bonneville GXP | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen 2005 Town & Country ... 02 Buick Lesabre Coolant Leak ... Dreaded GM 3800 intake manifold gasket problem? Bob Is ... It looks like my '03 Buick with the non supercharged 3800 (72K miles) might be due for surgery.Thanks to info here, I've kept an eye on the Dex Cool coolant since I bought the car in late '07. Two UOAs have shown a hint here and here of higher sodium, but no indicator of a leak, and the... Fix Coolant Leaks: 2000 2005 Buick LeSabre 2003 Buick ... Engine coolant (which is also called antifreeze or anti freeze) moves through the inside of your LeSabre's engine and keeps it from overheating. Coolant can leak from the reservoir or from the hoses, in 2003 LeSabres with the 3.8 liter engine, coolant leaks are most likely to occur where the hoses connect to the engine. Details of GM's 3800 Model Engine Recall | Edmunds The vehicles covered by the GM engine recall were outfitted with the 3800 Series II design, manufactured between 1995 and 2004. They were identified in two phases. A 2008 recall of 207,000 ... My 2002 grand prix 3800 had been leaking antifreeze for a ... My 2002 grand prix 3800 had been leaking antifreeze for a couple of years. Had it checked and was told no big deal, slow leak, none in oil and I should change the intake gaskets when I got the chance. Last week it started slowly heating up to around 220 then dropping back to normal repeatedly and my coolant loss increased dramatically. Rear engine coolant leak | Buick Forums Hello, I am trying to find the source of a rear engine coolant leak. I can't find the source or any signs from the top half. After putting it on a lift all I can tell is that is coming down somewhere in lower back part of the engine and running off the tranny pan. It only leaks about a pint... 2007 Buick Lucerne Coolant Leak: 1 plaints This car had the 3800 v6 and I though it was that lower intake gasket which gm had problems out of in the earlier cars but this is common for this engine with the leaking crossover housing the oil ... Gm 3.8 engine coolant leak realfixesrealfast Gm 3.8 engine coolant leak If my site is a value to you I need your help could you please donate so I can keep this site free to everyone. GM 3.8 engines are famous for coolant leaking from the intake. Sometimes though it’s really not the intake gasket. The real problem could be overlooked. Anatomy of a Lower Intake Manifold (LIM)... GM 3800 ... The most common failures of the 3800 engine are spark plugs, wires, MAF sensors, ignition coils, plastic intake manifolds (NA engines only), and lower intake manifold (LIM) gaskets. ... a failure of a sealant bead around a coolant passage will cause coolant to leak into the engine valley, and hence into the engine’s oil. As a result, there ... Hydro Lock Due to Internal Coolant Leak From Intake ... The upper intake manifold may develop an internal coolant leak causing one or more cylinders to fill with coolant. This can cause the engine to "hydro lock" and not turn over. Removing the spark plugs will allow the engine to turn over pushing the coolant out of the spark plug holes. Replacing the upper intake plenum and gasket is commonly required to correct this condition. 2002 V6 3800 Camaro Overheating and Leaking Anti Freeze ... 2002 V6 3800 Camaro Overheating And Leaking Anti Freeze. QUICKSTRIKE ... The leak will only get worse and eventually coolant will leak into your oil. This will cause severe engine damage. ... When your car begins to leak coolant the first indicator is the engine will start run hot and possibly overheat. This will be noticed by the driver by ... How to Fix a Coolant Leak in Under 20 Minutes 5. Water Pump Leak. A water pump is mounted to the engine block or timing chain cover and is designed to circulate coolant throughout the radiator, engine block and cylinder heads. A main shaft seal is used to prevent coolant from leaking from the pump housing. When the water pump seal fails it allows a leak from the pump's weep hole which is seen in the image below. YACT: I need an expert on the GM 3800 Series II V6 ... OK, I might have issues with the car. I suddenly started loosing coolant and I see no wet spots under the car on inside the engine compartment. I've had this problem once before and then it was the upper intake manifold (made of plastic) that had broke and coolant were leaking into the intake and from there into the cylinders.

3800 engine coolant leak Gallery


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monte carlo engine diagram car tuning

51 timing chain symptoms chevy head gasket repair head gasket repair vw golf

51 timing chain symptoms chevy head gasket repair head gasket repair vw golf

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