2L L-jet: runs fine throughout the range of rpm, but at idle it drops down 700/splutter...rises up to 1000..then down...then up...an even and predictable roller-coaster idle. Acceleration and cruising is fine
???
1975 Westfalia - Loping Idle
- dingo
- IAC Addict!
- Location: oregon - calif
- Status: Offline
1975 Westfalia - Loping Idle
'71 Kombi, 1600 dp
';78 Tranzporter 2L
" Fill what's empty, empty what's full, and scratch where it itches."
';78 Tranzporter 2L
" Fill what's empty, empty what's full, and scratch where it itches."
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Classic vacuum leak behavior. Inspect thoroughly all hoses and elbows and boots both surfaces you can see and surfaces hidden from view.
If all checks out, go to injector seals and intake manifold gaskets and seals at the plenum.
Colin
If all checks out, go to injector seals and intake manifold gaskets and seals at the plenum.
Colin
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