Jerry's V12 Coilpack tester in Norcal
Thread Starter
Junior Member
Joined: Jan 2003
Posts: 65
Likes: 2
From: Norcal Walnut Creek
SLK55, S65
Jerry's V12 Coilpack tester in Norcal
Hell Gang,
My 2007 S65 throwing up random misfires. After resets its settle on CYL 4 - but occasionally throws multiple. The problem started with turbo hissing every time I accelerated. Turns out the Y adapter for turbo at the intake came loose.
Before going out and buying new coil packs - wanted to test to see if the issue is coil pack related or evap/emissions related.
Does anyone have this tester:
https://www.jl-aes.com/mercedes-v12-...-system-tester
I am in bay area but dont mind traveling upto Sacto. I also goto Socal but needs more planning.
My 2007 S65 throwing up random misfires. After resets its settle on CYL 4 - but occasionally throws multiple. The problem started with turbo hissing every time I accelerated. Turns out the Y adapter for turbo at the intake came loose.
Before going out and buying new coil packs - wanted to test to see if the issue is coil pack related or evap/emissions related.
Does anyone have this tester:
https://www.jl-aes.com/mercedes-v12-...-system-tester
I am in bay area but dont mind traveling upto Sacto. I also goto Socal but needs more planning.
Banned
Joined: Nov 2024
Posts: 139
Likes: 69
From: Buffalo NY
GLS450 S550
Thread Starter
Junior Member
Joined: Jan 2003
Posts: 65
Likes: 2
From: Norcal Walnut Creek
SLK55, S65
I am in norcal and spoke to Clark - he can swap/rent out the packs - but not a bench tester. I was trying to get the tester from Jerry but he is no longer making them. I am now trying to build one by reverse engineering (work already done by Jerry and Clark). I reached out to both on two signal values I need but havent heard.
