Cruise control surging (summer tires just installed)
#1
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Cruise control surging (summer tires just installed)
Cruise working fine with the winters on. Both 245 40r18. Changed to summer 245 40r18 up front and 265 35r18 out back. Now cruise surges. Set to 70mph then car drops to 67mph then back tp 70mph then down to 67mpn repeat. How can I correct?