Question about Ford E-150
My 87 van will idle real high when at a stop, then as we are going down the road it will buck. then we have days that it works perfect.
Check the exhaust compression. Remove the O2 sensors before the cataylic converts and see if it improves. If it does that means your cats are cloged and need to be replaced.
Posted on Feb 21, 2009
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Posted on Jan 02, 2017
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