GMTMark's latest activity
-
Mine does the exact same thing. I got 1991 350 with 150000 km. It does exact same. Thag deep inside thing. I run 10/30... -
HEI will create a 2" long lightning bolt out of the side of a bad wire,ask me how I know.
-
Sage advice. The more I learn about the specifics of the GMT400 era ignition systems, the more it's apparent that it has enough power...
-
Don't merely disconnect the plug wire. Make sure the spark is grounded or the spark voltage goes sky-high, and that's really hard on...
-
They had a few factory bandaids trying to fix this common issue....one was an oil filter that kept pressurized after shutoff lol it...
-
Antiseize it!!!
-
Greetings GMTMark, @Schurkey, @Hipster, @tpass all have very valid suggestions, and dropping the belt is a very good, free to try...
-
Cold piston pin knock... very popular option in Vortec 350's
-
Remove the serpentine belt, try it again. No knocking = failing accessory--alternator bearing, PS pump, something like that. Second...
-
GMTMark replied to the thread Tbi 350 has no power on the road.Very good and inexpensive way to troubleshoot.
-
Greetings @Mitchell93 and Welcome to the GMT400 forum! Given the repair history, the current performance symptoms, plus the lack of...
-
My ‘98 factory 5.7 makes a knocking sound after a cold start. I do have a good bit of engine experience but I haven’t come across...
Staff online
-
df2x44L60E Destroyer
Members online
- Das Hatt
- paveldzh
- bluex
- aaronb
- 95YardArt
- RabbitsOnTheMoon
- df2x4
- BrandonsK2500
- Sean Buick 76
- Jdpsr
- Steca005
- tim46800
- Mike Hantizichi
- Ironroad9C1
- 95burban
- Nick88
- Canadian Rust Bucket
- 1ton-o-fun
- Nessly 88chevybb
- pelonobs
- joeminer81
- OldBlue_88
- Road Trip
- RDF1
- South VA
- Orpedcrow
- tybcr783
- 1990Z71Swede
- yevgenievich
- Crawlblind
- Stagern
- BradHanks15
- caminonut
- giraffe
- Whipped96
- NCarolinaOBS
- Nad_Yvalhosert
- Tj lambert