Tuner question

**Skorchrock** · #1 (**permalink**) 10-23-2012, 07:08 AM

Some Tuners claim to delete the EGR electronically. Does this completely shut down the flow through the EGR like a manual bypass would if you did a delete? Or would it be best to go in and actually do a delete for safety reasons? I have an 08 F250. Thanks

**Skorchrock** · #2 (**permalink**) 10-25-2012, 11:39 AM

Come on guys.....someone has some info

JIM_C · #3 (**permalink**) 10-25-2012, 12:42 PM

A tuner will not stop flow through the EGR cooler. Only removal or a block-off will do that. The tuner will trick the computer into thinking the lack of EGR flow is ok so it won't throw a code.

**Skorchrock** · #4 (**permalink**) 10-25-2012, 01:13 PM

Awesome! Thanks

smotrs · #5 (**permalink**) 10-27-2012, 11:33 AM

Some tuners stop the EGR from opening the exhaust ports. Still allows water to flow, but now it doesn't get as hot.

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