Re: 89 2.9l high hydrocarbons and rough high idle
I'm having the same problem, with my 88 of the same size. Plus I live in Washington, the emissions laws are pretty damn close to Cali's. I read somewhere that the 88 2.9 is particularly finicky about grounds. The poor guy ended up replacing just about every sensor he had just to find out a ground hadn't been reattached to the back of the block after a professional rebuild.
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1988 Ford Ranger XLT 4X4 2.9L Automatic
Last edited by Airborne Ranger; 11-17-2010 at 06:55 AM.
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