Manta 16V start up

[isch2k7]

Backfire?

[dhansen22001]

Hmmmmmm..... sounds like it´s only running on 3 cyl.???

[mantachris]

@dhansen22001

Does sound a bit rough in the vid but it's been running fine for the last year or so (apart from the low compression on no.4 cyl) and made 177bhp on the rollers

[Jofradithe]

Wenn das ein C20XE ist, dann brauch der auch signale vom Lufmengenmesser! Wenn der die nicht kriegt, läuft der nicht vernünftig! Hab ihr da so ne box zwischen geschaltet,die den Stuergerät die korrekten werte vorgaukelt?? wenn nicht ,kann das schon der fehler sein!

[Rallyfan77]

@Jofradithe

Ohman, steuergerät und luftmengenmesser, HAHAHA..

Junge das sind 45er Weber Doppelvergaser, der Motor kennt nix von motorelektronik außer Zündspule un verteiler xD

[obblgang]

hihi, wohl war :-)

[mallanlaplexus]

Too much fuel

[PAC0TAC0]

yeah savager might be right its sounds like its too rich i mean that would kinda explain the back fire it would be burning the extra fuel in the intake but it looks like a great setup hope u get it fixed

[YarisimusMaximus]

VERY NICE LOL

[SAVAGER3]

maybe the carbs are too rich in fuel so it bogs down and turns off.

tell me if u sorted the problem out please love to hear about your manta

[mantachris]

Hopefully it's just the carbs out of balance and the mixture not quite right

[GViRim]

What is the problem of that? I have same problem with start up with my manta