I have a 94 full size Blazer going from a 4L60E to a 4 L 80 e with my LS swap taking a look at the two sensors on the transfer case of the 4 L 80 e it has different connectors. How do I get this issue resolved is there an adapter wiring harness or something?
So this is not my truck but this is exactly what mines doing .doesn't make sense noise til you do a quick rev or constant cruising it sounds like a1930s gangster shooting a machine gun.
I was told maybe if the distributor has some play it could throw things out of wack .I also haven't...
I really don't think it's a intake leak. I'll see next time I'm down there and see if I can trace something. I'm going to run some GM top end cleaner flush the system and start over. I just hope it's not wiring. I hate wiring .
Well found out that my blazer doesn't have a ESC module and it's in the ECM. Wasted money buying it.
We checked firing order and that is good. Checking timing again here in a few to make sure it's at 0 TDC. Replaced the IAC valve and idle still is horrible.
Cap and rotor look good as well...
Well the truck never has stalled out or left me stranded. It just has had a rough idle (down to 300 rpm it so in gear ) and while driving having a spsrk knock that sounded like a machine gun .
I got a new IAC valve and a new ESC module for it . We will check the wiring to make sure it's ran...
He referred to his buddy who's a tech in GM about the timing and he said the ting is where it needs to be .that was the first thing we checked .
It's definitely not a tick .it sounds like a loose nut in a tin can type sound that isnt steady .
We did not do the cap or rotor just the plugs and...
I haven't tried to do it from a cold start. Usually have let it warmed up for s few minutes prior to trying it . It never made a noise at a idle .At all.
Wires wise we did one at a time. Not sure if the guy before mixed them up we went off what was on there. But all the wires seemed to be...
My guy did say he checked the timing and it was spot on. Thats the first thing he checked . He checked the EGR valve as well and it's working accordingly.
I recently bought a 94 2 door blazer and it has 107k on it .the guy I bought it from said it'd been sitting for 1.5 years since he got s newer Range Rover to drive around. He said the Blazer was borrowed from a friend who put in 87 octane and he said it started to have a knock .
So I bought...
Hey fellas just signed up .I recently bought a 94 2 door blazer and I've always wanted one . Working out some Kinks now with replacing full set of brake lines and fuel lines .
Have a few questions as I have been lurking in the NBS master swap along with the 1 ton caliper/rotor swap. I plan to...
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