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#1
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Mystery Problem Solved 1993 TC
Several intermittent problems solved... including random stalling and weird shifting.. the vacuum T on the rear passenger side of the engine was rotted and had a 1/16" hole in it. It was also collapsing when it got hot. Dorman #47072 from O-Reilly Autoparts is the fix. They had it in stock... everybody else had to order it. Just a heads up... I chased this intermittent gremlin for quite a while. Hope I save somebody else the aggravation.
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#2
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Re: Mystery Problem Solved 1993 TC
Nice!
Just to clarify, that rubber tee can be found between the PCV valve and the intake 90 degree adapter and is a common failure item in 91-94 (some early 95 models have been reported) 4.6L engines. It will cause a vacuum leak and several idling problems. Oscar.
__________________
1995 Lincoln Town Car 4.6 Signature 1997 Pontiac Grand Prix GT 3.8 2000 Ford Windstar SE 3.8 |
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#3
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Re: Mystery Problem Solved 1993 TC
A smoke test is easy + safest way to find a vacuum leak, Do Google ''Youtube Auto smoke test''
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