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Original Message
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do not use acid on engine parts |
By doug bolden - 07/17/2002 9:40:46 AM; IP 216.196.145.183 |
Some yrs. back . The Grummond bus manufacturer, Had axles falling out of them. Well quallity control said U bolts were breaking on axle. Following the bus through manufacture it was noted that befor paint they acid washed the Alluminium body. And it was this acid mist that got on the hardened bolts.Causing the failier, do to stress risers from acid Think what this will do to rods,or block.
oven cleaner is also good except on alluminium it turns it black or dark ,does remove grease but will need bead blasting after . |
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