Hey guys,

Just bought a 1990 300CE with 100K and did a head gasket, new water pump etc...Car has been sitting in the garage from the previous owner.

Just made a trip from San Diego to Las Vegas, only got 20 mpg! What?

I did put in some injector cleaner hoping that it would improve the mileage but to no avail.

What now, any suggestions?

Thank you in advance.

__________________
Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta