Question about 1990 Ford F150
1990 ford f150 xlt lariat 4x4 aut. it runs fine but the exhaust is black when you kick the trotle.
Sounds like you need a ring job on those pistons. you are having a lot of blow by. make sure you have the bores honed before you rering them
Posted on Jan 17, 2009
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Posted on Jan 02, 2017
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