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spitting exhaust/high HC resolved
Hi List,
Car is 87 5kcst
After many agonizing weeks, I finally tracked down the problem to a bad
injector. Getting that thing out is a story in itself, but the injector had a
spray pattern that was just pathetic, like it was peeing. Hunted around and
found a replacement metal tipped injector (metal ones are no longer available
and you can't mix injectors, says the Bentley) at a local foreign parts shop.
PN ends in 043. Upon testing, the new injector sprayed a beautiful, fine mist.
Now the idle (and the exhaust) is greatly smoothed out. Isn't it amazing what
having all five cylinders firing right will do for you? I just hope the cat
hasn't been too stressed from all that time with partial combustion.
Thanks especially to Clint for sticking with the brainstorming.
Adam
87 5kcst
89 200q