Hi all

A friend of mine has problems starting his '79 SLC 450. Once if fires, it runs very rough for a few seconds, then smoothens out. The fuel consumption is also very high. Could these two symptoms be related? Perhaps he needs new injectors?

We have already checked HT leads, replaced spark plugs, air filter and had the timing checked by a professional. I’d appreciate any advice you may have to offer.

Kind regards

KC