Why is my vw golf gt tdi 1.9 kickin out black smoke
My dad thinks its either the erg valve or the manifold plate?

The basic 1991 Volkswagen Golf, available as either a two- or four-door GL hatchback, was unchanged from the previous year. It was powered by a 1.8-liter inline 4-cylinder engine that generated 100 hp, and came with a five-speed manual transmission, which was standard. A three-speed automatic was available as an option.
New for 1991, however, was a Golf GTI 16V trim package with a 2.0-liter, 135-hp 4-cylinder engine and a five-speed manual transmission. Also available was a GTI version with a 105-hp 4-cylinder engine and a three-speed automatic transmission.
Standard equipment for the 1991 Volkswagen Golf included power brakes, bucket seats, a tachometer, and a rear-window defroster. The GTI and GTI 16V added tilt steering, among other features. Options included air conditioning, cruise control, a manually operated sunroof, and a cassette player.
Driver satisfaction with the 1991 Volkswagen Golf was high, with drivers citing the car's handling, reliability, and acceleration as positive points. Negatives included the sound system and a lack of cupholders.
My dad thinks its either the erg valve or the manifold plate?
vw golf 1.8 8v gti
I have a 1991 vw cabriolet replaced plugs wires distributor and cap car turns over but no start a friend set temp .sender to 80 degrees and it started great a few times but again No start checked the fuel spark timing ect.but doesn't start just turns over anyone run into thesme problem
cant get the sun roof to close flush and as a result moisture gets in over time. no problems opening/closing its just the seal fails to go flush when closed. any advice?
Audio System
AM/FM radio
Convenience Features
Steering wheel: tilt-only
Seats
Front seat type: bucket · Upholstery: cloth
Audio System
AM/FM radio
Convenience Features
Steering wheel: tilt-only
Seats
Front seat type: bucket · Upholstery: cloth