'87 5kcstq hesitation under accel.

[Chris Dyer]

Otherwise car runs perfectly, but...Under heavy acceleration, it feels as
though air & fuel are briefly shut off; sort of like someone quickly ramming
on the brakes for a fraction of a second. Doesn't happen all the
time--usually not until engine is hot, and it only lasts for may .25 sec. or
so.

Some info: car has 200k on it; WOT is 3 years old; MM hose is 4 years old;
fuel pump & relay 4 years old. I get 1.3-4 bar.  Hints? What to check?

t.i.a.



from chrisdyer at hotmail.com




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