Search found 8 matches

by JackTheFox
Sat May 26, 2018 5:41 pm
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Hello. I might try to swap the digital clusters out, just to see if its the whole thing thats broken, or if just the mileage display is broken. Since i just replaced all the bulbs i am very sure that its an hardware issue. I will look into the datalogger cable from Moates.net a bit more, i might giv...
by JackTheFox
Wed May 23, 2018 5:51 pm
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Hello. Thank you for the advice, i didnt see those two bolts because of the aftermarket radio brackets. They connected cables the wrong way, this was the reason for the radio resetting each time after ignition got turned off, thats fixed now. Alright, too bad that there is no other way to bleed the ...
by JackTheFox
Fri May 18, 2018 4:47 pm
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Thank you :) I know the paintjob is very individual, but better than a burned down silver :D I've been looking and looking on eBay, but the only thing i find is a OBDII to GM OBDI adapter. Not aure if that'll also do the trick? Okay, so i should just turn it til i feel its catching the throttle. I'l...
by JackTheFox
Wed May 16, 2018 9:33 pm
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Hello and thanks for the messages :) I will do a whole service with that car including spark plugs (Even if the ones in look new, but i dont know if they have the right gap), wires, and so on. The MAF already got replaced yesterday with a better looking not cracked one. I also changed out the TPS ti...
by JackTheFox
Sun May 13, 2018 11:05 am
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Hello Rettax3. Thank you for that information, i didnt know that. So there should be only a coolant temperature sensor in the thermostat housing? I can check that on Monday or Tuesday for sure. Is there an adapter available on eBay for the GM OBD-1 connector? Oh i think i actually found a MAP sensor...
by JackTheFox
Sat May 12, 2018 3:10 pm
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Plans changed, i'll get the Beretta to my home on Monday so i can work on it. I have a fog machine, so i will be able to test the vacuum systen properly. On my Corsica i found a briddle and broken vacuum hose going to the vacuum tank, so thats something to look at. Im also going to replace the TPS s...
by JackTheFox
Fri May 11, 2018 11:05 am
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

Re: 1988 Beretta misfire when cold and random acceleration

Hello and thanks for the answers. To check if all the injectors are good, i'd need to remove the intake manifold to get to them right? I'd need to order some gaskets before i can do that, but i'll definitely put that on my list. I only have the car since a few days and was only able to drive it one ...
by JackTheFox
Wed May 09, 2018 6:37 pm
Forum: Diagnostic Help
Topic: 1988 Beretta misfire when cold and random acceleration
Replies: 22
Views: 7491

1988 Beretta misfire when cold and random acceleration

Hey. Yesterday i bought a 1988 Chevy Beretta GT with the 2.8L V6. It has around 150.000 Miles and its in mediocre shape. When i do a coldstart on it, the engine starts normally but you can literally feel the engine misfire while sitting in it, and just slightly hear it. That gets better when the eng...