I can't believe the stuff I see at times..

[grumpyvette]

I can,t believe the stuff I see at times..in the car mags that are SUPPOSED to be articles composed by guys who know what they are doing!!!!!!!

I picked up a copy of one of the more comon, chevy based magazines and theres PICTURES of a guy dipping head bolts in yellow weather strip adhesive to be used as a thread sealant on the bolt threads (its not designed to come in direct contact with oil and/or high heat coolant),and its not going to give the correct tq readings either, and on the next page the guys gooping, GOBS of clear silicone like youll use to seal aquariums or bathroom fixtures 1/4 thick on/around the intake manifold ports, NEITHER SEALANT is DESIGNED FOR or is LIKELY to perform correctly IN EITHER APPLICATION, and WHERE does this guy think all that excess silicone will go once the intakes torqued down????
theres only two high probabilitys, it will flow into the port where it will eventually harden and get sucked into the cylinders or it may hang there causing a restriction in the port, or if it flows down, it gets into the lifter gallery where its eventually going to get into the oil pump pick up screen, restricting or blocking oil flow
i would not let these guys fix a flat tire let alone work on MY ENGINES all I can do is shake my head and wonder who if ANYONE screens these articles

always use the manufacturers suggested installation instructions, as some applications or gasket types REQUIRE differant lubes or sealants but heres a rought guide


head bolts #5, dip clean dry thread in http://www.permatex.com/products/au...ts/auto_Permatex_High_Tack_Gasket_Sealant.htm
then insert and tq heads in place
BTW this will work also
http://www.permatex.com/products/au...ts/auto_Permatex_High_Tack_Gasket_Sealant.htm

head gaskets #3
main bolts #2
rod bolts #2
oil pump stud and nut #4
oil pan bolts #5
oil pan gasket #6
cam spocket bolts #4
timing cover gasket #6
timing cover bolts #1
intake bolts #1
intake gasket #6
thermostat housing bolts #5
thermostat housing gasket (also do you really need it) usually yes #6
Exhaust manifold/header bolts #1
Exhaust manifold/header gaskets #3
Water pump bolts #5
water pump gaskets #6
fuel pump #6
crank/damper bolt #1
Torque converter bolts #4
flywheel/flexplate bolts #4
bellhousing bolts #2

1 antiseize
2 oil or ARP thread lube
3 copper coat spray gasket sealer or apply dry in some cases (see manufactures suggestions)
4 loctite (red or blue depends on application ,read the lables)
5 http://www.permatex.com/products/au...ts/auto_Permatex_High_Tack_Gasket_Sealant.htm
6 black high temp RTV

use the correct stuff for the application, AND READ & FOLLOW THE DIRRECTIONS it prevents PROBLEMS

http://www.permatex.com/products/automotive/automotive_gasketing/gasket_sealants.htm

 

[JohnZ]

Very few of those magazines have a "technical staff" of their own, and most articles are submitted by free-lancers, then are given a cursory screening before going to publication by someone who may or may not be familiar with the particular issues covered in the article. It's easy to tell the good ones from those that aren't so good, and the ones who have gotten their hands dirty from those who haven't.

 

[Tom Bryant]

Sounds like the guy was on a roll after installing a new shower door so he went right to the engine.

 

[huk_finn]

nice list,,,, will get some use out of that