fluid flushes and replacements?

[BlueCollarTahoe]

hopefully now over a misfire issue, thinking about starting to do flushes system by system. getting an oil change and psf flush and change next payday. but was gonna go through the systems one by one after to flush and replace. good idea for maintenance or no? also anyone lube their own cars, if so is the one in the manual listed best or what are you guys using?

 

[Ronzxcvb]

For lube the red stuff is supposed to be the best but all I know is from reading the tubes at the store I never researched it myself
changing fluids are always good
Just don't get your transmission flushed
Just do fluid and filter on the transmission where I worked we got memo after memo not to get them flushed about 10% of the trucks broke down within a week after getting a transmission flush

 

[David Paul]

Ron has this right, good advice....