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93 3.0 surging under load


Dave99

Member
Joined
Sep 8, 2010
Messages
12
City
CA Bay Area
Vehicle Year
1989, 1993
Transmission
Automatic
1993 3.0 with an auto trans. at idle it has a shutter every couple seconds and when going up hill i can feel a light surge untill i lay into the gas a little. no codes and im at a bit of a loss...

New:
plugs, wires, rotor, cap
fuel filter and fuel pump
thermostat and coolant temp sensor

smoke checked it after work the other day and no leaks, cleaned egr but there were no significant deposits, cleaned IAC
 

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