Break up at 4K
#1
Thread Starter
Senior Member
iTrader: (3)
Joined: Jul 2000
Posts: 732
Likes: 18
From: MA
Car: 92 & 91 Z28 1LEs, 87 IROC-Z, 90 ZR1
Engine: L98, LT5
Transmission: 700R4, 6-speed
Axle/Gears: 3.45, 3.42, 3.73, 3.27
Break up at 4K
I just bought a 1984 T/A as a daily driver last weekend. I got the car from a friend of mine really cheap - It has an LG4 5.0 with a 5 speed - When you wind the car out over 4 grand, it starts to break up and make a mellow popping sound - Could it be the cam, lifters, heads, something simple??? Any suggestions?? Thanks in advance
Erik
Erik
Thread
Thread Starter
Forum
Replies
Last Post
UltRoadWarrior9
Tech / General Engine
336
04-28-2020 10:39 PM
sjorgens
Suspension and Chassis
7
10-01-2015 07:54 PM