Browse over 9,000 car reviews
Are you having problems with your 1991 Holden Calais? Let our team of motoring experts keep you up to date with all of the latest 1991 Holden Calais issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 1991 Holden Calais in one spot to help you decide if it's a smart buy.
Show all
THE VX Calais weighs 1620kg, 220kg more than your VN Calais. This will certainly have an adverse effect on fuel consumption. Also, the ECOTEC V6 engine produces 152kW, whereas your VN put out 127kW. So the extra power is coming at the expense of fuel consumption. Perhaps other readers can let us know what they're getting from their VX models to compare with yours, but I reckon what you're getting is about on the mark.
I'M NOT aware that it is a legal requirement the windows should operate, but it is a safety issue. Having windows that won't lower could mean getting stuck in a car and being unable to get out in a crash. Try another auto electrician. It sounds as if there is a deeper problem.