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running extremely underpowered

Old 07-26-2009, 01:22 PM
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Arostang
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Default running extremely underpowered

just reciently the mustang i have wouldnt turn off because of the ignition switch, and during that it started to over heat and spewed almost all coolant out of its radiator cap and resivor. after i pulled the coil plug (extremely painful btw) i replaced the ignition switch and put coolant back into it feels like its running with almost no compression in its cylinders? what could be the culprit? Head gasket? valves? i need suggestions. a mechanic told me to replace the motor but i have nearly no money thanks to this economy
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Old 07-26-2009, 01:43 PM
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mustangsneverdie
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do a compression check on it and check your oil to make sure it isn't milky and also make sure you have no white smoke coming out of the tail pipe
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Old 07-26-2009, 02:24 PM
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mastermic
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Smile

Sounds like a head gasket or crack. OUCH, should have just pulled the fuel pump fuse.
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Old 07-26-2009, 05:52 PM
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93stallion302
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Coil plug? you are a brave man! you coulda done a few diff things to turn it off that didnt involve pain. lol

Check your oil, and make sure it isnt milky like previously said, prob a headgasket if it over heated. Hopefully it didnt crack the block, how long did it run before you pulled the plug?(No pun intended)lol
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Old 07-29-2009, 07:43 PM
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i know but i had no idea what to do and i called a mechanic and thats what he said to do, it ****in sucked but i guess it saved it :/ it was running for a good 5-10minutes overheated thats just a guess tho i was frreaking out worried about my block cracking in half what do you mean by milky? theres no white smoke but i smell burning oil
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Old 07-29-2009, 07:44 PM
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the mechanic who told me to pull the plug said it was the crankcase but im not sure what the crankshaft would have to do with that
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Old 07-29-2009, 07:56 PM
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if it was running overheated for 10 min , gauranteed you toasted the rings, first , I'd do a compression test and smell the oil , see if it smells burnt
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Old 07-29-2009, 08:16 PM
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oil isnt milky and by milky im assuming you mean white. and theres no smoke coming out of the tail pipe at startup.
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Old 07-29-2009, 08:17 PM
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for a compression test i need a compression gauge and a remote crank, or a engine analyzer right? where can i get those?
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Old 07-31-2009, 12:58 PM
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bump....
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