1970 chevelle ss 396 motor was rebuilt in 2010 it gets hot really quick and then stall after 15 -to 25 minutes. pulled into driveway and it was running for about 4 minutes and then stalls this happens all the time.it starts with no issues in the worst weather does it need a new watter pump
Would try and bring the temp down by lower degree thermostat hi-volume water pump bigger radiator maybe even double check timing sounds like you might be boiling fuel and hydro locking it
SOURCE: Stalling
The break cylinder in your engine goes into a item that looks like a pie. it is a big cylinder. This controls vacuum in and out. The reason it stalls is because this item is bad. I had the same issue and my son and I reoplaced it and all is well. So from the master cylinder it connects to this item. I apologize I forgot the name of it.
I would highly suggest you take it out and take it with you to the autoparts if you intend to DIY. The reason being is that depending on what month your care was made the main piston that attaches to your break pedal from there comes in two different sizes and I learned the hard way that this is the case...
Hope this helps.
SOURCE: 88 pontiac 6000 shudders and stalls after approx. 30 min. driving
What was replaced in the tune up? Usually the coil paks cause these types of issues. Also fuel filter or fuel pump will allow enough fuel to start and sputter like you describe.
SOURCE: 2001 Ford windstar stalling problems. After
have your idle speed sensor cleaned,also checkd the air flow sensor located in the air cleaner housing,you best bet is to have it scanned for PCM soft codes(codes that wont turn on the check engine light on)
Testimonial: "Thank you, we will check this out when we get back to Florida in October. Thanks again."
SOURCE: Car stalling out and bot starting after being driven for awhile.
mcdevito75 Here, It"s possible the ignition Module is going bad, no way to test and if so, one day the car will not start at all.----------It can also be a vapor loc, wher the fuel is evaporating before it reaches the cylinders. Best Bet, have your local shop check both these items.
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Hi gary , I want to help you with your question, but I need more information from you. Can you please add details in the comment box? Does the vehicle have an engine temperature gauge? What does the engine temp gauge read after 15 minutes of the engine running? Also, is there any steam coming from anywhere in the engine area? Does the engine start easily right after it stalls out?
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