'91SR5 V6 4X4 - low end miss/rough idle - CEL code 25
09-08-2014, 06:35 PM
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'91SR5 V6 4X4 - low end miss/rough idle - CEL code 25
Little background: 1991 Toyota EC 4x4 SR5, 124K miles
Replaced the following:
BVSV, cat, coolant temp sensor, cold start switch, fuel pump, fuel filter, new OEM plugs/wires/cap/rotor, air intake tube, Denso O2 sensor and AFM.
Idle is very rough, no power when driving i.e. struggles to go 60+mph. Other than checking compression (which I have ordered the tools to perform this check), what's left? I have followed what I believe to be the appropriate steps within FSM. From my research, I am thinking that it might need to have valves adjusted (because there is not really anything left to replace). Any suggestions?
Thanks in advance,
Spencer
BTW, anyone know of a good Toyota mechanic in the DFW area?
Replaced the following:
BVSV, cat, coolant temp sensor, cold start switch, fuel pump, fuel filter, new OEM plugs/wires/cap/rotor, air intake tube, Denso O2 sensor and AFM.
Idle is very rough, no power when driving i.e. struggles to go 60+mph. Other than checking compression (which I have ordered the tools to perform this check), what's left? I have followed what I believe to be the appropriate steps within FSM. From my research, I am thinking that it might need to have valves adjusted (because there is not really anything left to replace). Any suggestions?
Thanks in advance,
Spencer
BTW, anyone know of a good Toyota mechanic in the DFW area?
