LG4 and CCC Vac break question
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Joined: Aug 2004
Posts: 439
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From: Northern Arkansas
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
LG4 and CCC Vac break question
If my primary vac break is bad, what type of problems will I be experiencing. I have a hard to start in the morning issue, bad just off idle hesitation, and severe low rpm stumbling to the point I have to feather the peddle to back out of the drive.
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Depends upon how bad it really is. If it has a slow leak, you probably won't notice anything except perhaps a bit of a bog when going WOT.
With a big leak, the choke won't open slightly like it should just after being started cold. And, it'll bog when going WOT when warm.
With a big leak, the choke won't open slightly like it should just after being started cold. And, it'll bog when going WOT when warm.
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