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Now i cant say for sure but i changed to tr6 plugs this past weekend and now my truck sputters when i start getting into boost, is that possible. it feels like a fuel problem, but it didnt do it before i changed the plugs. it starts and runs fine no misfires, just when i start getting out it any ideas anyone?
What are they gapped at?
Check the gap and make sure you didn't crack one.
i gapped them at .028
should be at .035
hmm allen told me .028 ill have to check with him again.. that could do it
28 - 32Quote:
Originally Posted by americanthunder
he's bo0sted....try opening the gap to .30-.32 and make sure you didn't crack the porcelain on one of themQuote:
Originally Posted by DJ88FAN
I bought a set of TR55GP's for my 2000 'Ho with the 5.3. Haven't put them in yet, I'm waiting for better weather and roads so I can compare before and after. It's kinda hard to get a feel for things on ice. The site says to gap them to .044. YOu could go to their site and see what they recommend for the TR6.
just a question ? how much boost . i have them in my gtp comp g and had them at 35 and it kept blowing out the spark . the only way it would run right was to gap them at 28 one might be crack
im running 12 pounds of boost, the truck runs great and right when boost hits cough cough cough, i had bosch +4's in it and it was fine i might just put them back in, i was just trying to go to alittle cooler plug
so i pulled all my plugs out and i found a cracked one!! $%^@! :grr::whack:
It happens. Buy a good socket and you will almost never crack one again! :LOL:Quote:
Originally Posted by americanthunder