LP112.com

for Lamborghini Enthusiasts

Vintage List Email Archive Search - Message Detail

Previous  Next

Number

Subject

Author

270

Re: Boosters

docmirror

Body of Message

They do fit the Espada. Unfortunately, the one"s I thought were spares may be going into a Urraco. I"ll know more in a few days. As for the vacuum leak, it sound pretty big to cause backfiring. Just a guess, but it may not be the servos. Check the hoses, one way check valve, and accumulator tank under the boosters first. Don"t use pressure to test, use a vacuum pump. If all that checks out, you might have a torn diaphram in the booster allowing a lot of air to get by. Funny it only farts from the pass side. There is an equalization line between the back of the vacuum tubes on the intake manifold. I"d look at that too. That"s kinda hard on the carbs too, fast overpressure can mess things up, and cause a fire in the air cleaner if it gets soaked with fuel. Doc --- In VintageLambo@yahoogroups.com, "rtog01 " wrote: > If the boosters fit the Espada, I"d like to get in line to buy them, > assuming the 400 GT doesn"t need them. But a quick question first. > > I"ve been driving for six months without any brake servos and it > teaches one to be a defensive driver that"s for sure. > > The servos were working perfectly but I started to backfire out of > the passender side. When I disconnected the servos, the backfiring > stopped immediately. You could hook them up in the garage, rev to > 1500 and backfire continuously, then uphook them and the car ran > perfectly. Is this a clear symptom of a bad servo or is it more > likely a hose failure? I realize I should have investigated this > problem right away but I once drove a 3/4 ton 4X4 for a year with a > power steering hose out. You get used to it. And it"s a good excuse > not to let anyone else take the car for spin! The last time I did > that, she drove all through the neighborhood with the emergency brake > on! > > Rex

 

Previous  Next

 

Information provided by members of the Vintage Lamborghini Group

Maintenance Techniques included in these pages should be attempted by a suitable qualified person only.

No Liability is accepted for errors or omissions!


Last modified: 19th April 2017