Jeff Boswell 2
Member
After replacing DPFE I've noticed my RPM fluctuating from 500 to 1000, not sure if it did it before hand, the part fixed my CEL code 401, just wondering about this if anyone can help.
RPM Fluctuates
- Thread starter Jeff Boswell 2
- Start date
Help Support Ford SportTrac Forum:
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- Sep 21, 2003
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- What engine do you have?
- V8 engine
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- 2010
- What Generation is your Sport Trac?
- 2n Gen Owner
Did you disconnect the neg cable for about 15 to 1/2 hour ???
Check your connections at the DPFE and try cleaning the IAC...
Todd Z
Check your connections at the DPFE and try cleaning the IAC...
Todd Z
Jeff Boswell 2
Member
Did all that, still fluctuates, I did noticed when I turned the AC off it did not fluctuate no more, is it possible low on freon or pressure switch bad, it sounds like the compressor cycle is more freq than I noticed in the past, any help will be great.
