1981 BMW 528i: Exhaust Tick Eliminated, Classic Restored
Eric’s beloved E12 came in with an annoying exhaust tick that wouldn’t quit. Beneath the vintage charm was a deeper issue: warped exhaust surfaces that needed precision attention. Our team at Cooper’s Garage restored the manifold, resealed the system, and dialed in the engine so this classic sedan could breathe freely again.
Precision repair for a vintage BMW workhorse.
Classic BMWs reward owners who invest in proper care. This job called for more than a quick patch — it required careful machining and expert tuning to bring Eric’s 528i back to its rightful road-ready state. Our technicians handled the job with the detail and respect that a four-decade-old icon deserves.
Customer Concern
- Persistent exhaust tick from the manifold area
- Noticeable fumes and rough idle
Findings & Diagnosis
- Warped exhaust manifold mating surfaces
- Leaking gaskets causing exhaust noise
- General engine tune-up needs identified
Work Performed
- Removed and resurfaced exhaust manifold
- Installed new OEM gaskets and hardware
- Performed valve adjustment and ignition tune-up
Result
- Exhaust tick fully eliminated
- Smooth, balanced idle restored
- Eric’s 528i ready for many more miles of classic BMW driving
Exhaust tick eliminated. Smooth idle restored.
Eric’s classic 1981 BMW 528i left the shop sounding the way it should — tight, clean, and ready for more miles of vintage driving.
Got an issue under the hood? We’ll find it. We’ll fix it.
From vintage BMWs to modern daily drivers, Cooper’s Garage brings precision diagnostics and the right repair — without guesswork.