Wal Mart's Super Tech DEF?
Has anyone used the Wal Mart brand Super Tech DEF? If so, opinions?
Forum Discussion
LIKE2BUILD wrote:You either got old DEF, or DEF that was replaced with water. It had NOTHING to do with the brand.Ron3rd wrote:
Has anyone used the Wal Mart brand Super Tech DEF? If so, opinions?
Haven't used WAlly brand but I did use another cheap brand. I got repeated check engine lights for insufficient catalyst on a run to Minnesota and back. After that I drained the DEF tank and refilled with Peak Blue DEF. I haven't had a CEL since then.
It could be coincidence, but the few $$ savings isn't worth it to me now.
KJ
ALL DEF is EXACTLY the same.
