Question about 1987 BMW 750

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I have a 95 BMW 740i V8. When ever i srep on the gas to accelerate faster than gently the car blows alot of white smoke until some seconds after the acceleration ends. The smoke is obviously coming from more than just the exhaust pipes because the smoke came into the cab this afternoon. It doesnt smell potent is another thing I noticed. What is it?

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  • josephraeljr Feb 25, 2012

    I got some block sealer a product simular to stop leak but reported as being better. If its just a head gasket leak it is suppose to seal off the rings from it happening and create a new gasket from the inside. You have to follow the instructions carefully and the process is differant than just dumping stop leak in the radiator.

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  • BMW Master
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White smoke means a coolant leak, check it and repair before to overheating your engine.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Posted on Feb 24, 2012

Testimonial: "thanx ZJ. :-) Yea I read about some similar situations online yesterday here and other places. I appreciate your opinion and believe your right. i got some block sealer and will carefully follow its instructions. The process is to warm the engine till the heater is blowing warm air with the heater all the way up Only problem is my heater doesnt blow warm air only cold to luke. so ill have to assume its warm over the coarse of a few minutes. then shut the engine off and drain the radiator. then fill it with water again and again till its clear water then drain it empty. then with three quarts of water mix the block seal and dump it in the radiator and turn the car on immeadiately then etc as the instructions say. If this works I just scored a nice car for $800 and my white smokd problem will be gone"

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Hello,


I am writing to tell you about a new BREAKTHROUGH method for repairing a leaking Coolant Transfer Pipe in the BMW N62 V8 engine block using the BimmerFix Stint. The N62 V8 is a popular BMW engine that was used from 2002 thru 2010, in such fabulous vehicles as the BMW 735i, 740i, 745i, 750i & Li, 645Ci, 650i, 540i, 545i, 550i, and the X5 SUV.


Located deep inside of this BMW N62 engine is a Coolant Transfer Pipe, which carries antifreeze from the Water Pump to cooling chambers within the engine. However, the Front Seal on this Cooling Tube can fail in as little as 40,000 miles, and start leaking antifreeze from the engine block, through a weep hole in the Timing Chain Cover. When this happens, the car will lose antifreeze from the engine, and the engine will overheat.


In the past, this has been a very expensive repair because it required disassembly of the engine, in order to access the leaking Cooling Pipe Seal. The original method of replacing the crossover Coolant Transfer Pipe required the removal of the Timing Chain Cover. This repair could cost $6,000 or more at the BMW Dealer.


Then, an after-market Collapsible Coolant Pipe was developed to save time and money on this repair. This Collapsible Coolant Pipe method involves removing the Intake Manifold, cutting out the old Coolant Pipe and installing the after-market Collapsible Coolant Pipe. But even this method required many hours of shop labor and expensive parts and supplies. The repair bill for this method can still cost between $1,500.00 and $2,500.00 to remove the Intake Manifold, cut out the old Coolant Pipe and install the new Collapsible Coolant Pipe.


However, BimmerFix Products Co. has discovered a BREAKTHROUGH system to stop the leak! The BimmerFix method is much faster and less expensive than these old methods. This simple, yet durable and long lasting method inserts the BimmerFix Stint into the leaking crossover cooling tube, through the Timing Chain Cover. The thin aluminum sleeve creates a long lasting repair that is much easier and less expensive to install than the old repair methods.


The new BimmerFix Stint will stop the Coolant Pipe leak, and only requires the removal of the Water Pump. This new patent protected invention can save YOU or your customer's time, hassle, and thousands of dollars. It works or your money back!


Save time and money! Take a look at www.BimmerFix.com.


Watch The Video! You will be glad you did!http://youtu.be/UABuZYvI3SM


Thanks for your time!


BimmerFix Products Co.


Tucson, Arizona, USA

Posted on Apr 20, 2014

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