Mechanics

NEW ISSUE WITH MY 88 . RUNS GOOD HOWEVER AFTER A WHILE I CAN'T GO MUCH PAST 1/4 THROTTLE AND IT BOGS OUT, DOES NOT DIE, JUST BOGS AND LOOSES POWER. REPLACED FUEL FILTER, SET TIMING AS PER THE MANUAL, AND DOES NOT SEEM TO BE A VACCUM LEAK. ANY

1988 Chrysler New Yorker • 6 cylinder FWD Automatic •

Have set timing, changed fuel filter and checked for vaccum leaks.


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Willi1
October 21, 2011.



Correction to the last question. Should read "does not seem to be a vaccum leak".

Tiny
Willi1
Oct 21, 2011.
http://www.2carpros.com/articles/engine-hesitates

Could be caused by one of the following below

Oxygen sensor.

Catalytic converter.

Fuel injectors dirty/sticking.

Mass airflow sensor/Airflow meter.

Throttle position sensor.

Crankshaft position sensor

Knock sensor

Manifold absolute pressure sensor.

EGR Valve

Fuel pressure regulator leaking or defective fuel pump.

Fuel contamination.

Foul/defective spark plugs.

Open spark plug wires.

Ignition coil/Coil packs defective.

Incorrect ignition timing.

Cap and rotor.

Note:If it doesn't apply disregard it and keep testing.

Rasmataz
Oct 26, 2011.