MustangWorks.com : Ford Forums - View Single Post - Help!! Backfiring after re-doing top end

skiwesser · 05-10-2003, 01:39 AM

Would'nt you hear an exhaust leak if that were the case?
Like I said it backfired at idle w/syn oil in it. A anti-foul adapter
helped with the cheap plugs,and with reg 10w-40 and the better plug in #2 is where i have my current backfire(usually on2-3 shift).
However today after driving it hard for a while it started hesatating bad and backfiring bad like the plug was really wet and not firing often(sputter&pull&sputter&pull,backfiring all the while).I was almost home and have'nt pulled the plug yet but I know it was "oil fouling".

TO QUOTE NED FLANDER'S BEATNIC DAD:"I've tried nuthin' and I'm all out of ideas."

05-10-2003, 01:39 AM	#10
skiwesser Registered Member Join Date: Sep 2000 Location: rock hill,S.C. 29730 Posts: 420	Would'nt you hear an exhaust leak if that were the case? Like I said it backfired at idle w/syn oil in it. A anti-foul adapter helped with the cheap plugs,and with reg 10w-40 and the better plug in #2 is where i have my current backfire(usually on2-3 shift). However today after driving it hard for a while it started hesatating bad and backfiring bad like the plug was really wet and not firing often(sputter&pull&sputter&pull,backfiring all the while).I was almost home and have'nt pulled the plug yet but I know it was "oil fouling". TO QUOTE NED FLANDER'S BEATNIC DAD:"I've tried nuthin' and I'm all out of ideas." __________________ 88 GT: subs,pullies, 1 3/4 longtubes, flowmasters, AFR 165's,T,F #1 cam,Thyphoon intake, 24# inj., 73mm C&L,65mmT.B., 190LPH pump, Eagle sir rods, forged pistons in a newly rebuilt 306. DYNO TUNED TO 300.97 RWHP 337RWTQ