KrazyCutlass1995 Posted June 2, 2003 Report Posted June 2, 2003 i used to have the common knock in morning with my 3100 and i added maxlife engine restore from valvaline and now it has gone away / really quiet ... dont know if i got lucky and it just went away but i would say for whoever has a 3100 and has this problem should try it. Quote
ismellrealbad Posted June 2, 2003 Report Posted June 2, 2003 you are referring to the knock being discussed in this thread? http://www.w-body.com/forum/viewtopic.php?t=4656 Quote
godofthunder Posted June 2, 2003 Report Posted June 2, 2003 mine goes away in a few minutes anyways, dep. on temp. i usually let her warm up cept in the summer, caus theres no knock at all jon Quote
KrazyCutlass1995 Posted June 2, 2003 Author Report Posted June 2, 2003 tru , same here it is prettty hot now , maybe it just started to go away on its own since i added the engine treatment ... but yea i guess its worth a try Quote
rglguy Posted June 3, 2003 Report Posted June 3, 2003 i have alldata if you want the TSBS on this problem, i have it to my gf bitches about it all the time Quote
godofthunder Posted June 3, 2003 Report Posted June 3, 2003 they have a TSBS on this? Id love to see that. Also, i know for Olds, they have a TSB on Refinsiihing Alum Wheels, have you seen that?> Jon Quote
rglguy Posted June 3, 2003 Report Posted June 3, 2003 i have seen something, email me the year.................................i only have one disk, gm#2 it only goes to 89, but some tsbs are on ther up to 2001 Quote
supreme_style21 Posted June 4, 2003 Report Posted June 4, 2003 Yeah I'd like to see that TSB for the '94 GP. Quote
91GranSport Posted June 4, 2003 Report Posted June 4, 2003 I use Valvoline MaxLife 10W30 in the summer. I've been using MaxLife since it first came out just a little while ago. The only exception is during the winter when I switch to Formula-1 0W30 synthetic blend for the colder temperatures. I changed my oil last week and I used Quaker State Peak Performance for the first time. The only reason I used it was because it was on sale and I was low on cash. Other than that I think Valvoline MaxLife is one of the best oils available. i used to have the common knock in morning with my 3100 and i added maxlife engine restore from valvaline and now it has gone away / really quiet ... dont know if i got lucky and it just went away but i would say for whoever has a 3100 and has this problem should try it. Quote
gp90se Posted June 6, 2003 Report Posted June 6, 2003 Maxlife is basiclly gasket softeners, vasoline and good quality oil. Im a big fan of the lucas products (with the acception of the p/s stop leak that doesnt do a damn thing) -Jeff Valvoline Instant Oil Change Tech. Quote
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