Club126UK

Fiat 126 Chat => Fiat 126 Mechanical Problem Solving => Topic started by: AvB on August 28, 2015, 02:30:35 AM

Title: About contact points.
Post by: AvB on August 28, 2015, 02:30:35 AM

Hello folks!!

Today on the first try to start the engine i got an explosion coming out of the exhaust system. Fearing it was the Contact points i removed the distributor cup and the rotor to find that the contact points where in bad shape !!!, I've remove the old one and replace it with a new one, now everything appears to be OK.

My question is, how long as i have to change for a new contact point , is it for time or mileage ??

I've set the gap of the contact breaker points to 0.42mm. Is this correct? i have read somewhere that Haynes suggests from 0.37mm to 0.43mm, but Fiat recommends from 0.47mm to 0.55mm, both of them are correct?

Thanks

Title: Re: About contact points.
Post by: mile on September 01, 2015, 04:36:40 PM

126 bis
Marelli distributor 0,4  mm  +-0,03
Zelmot distributor 0,47 to 0,55 mm
best 78 +-1  degrees
control was every 10,000 km, replacing if necessary
126
0,47 to 0,53
78+-1 degrees
control was every 10,000 km, replacing if necessary

Title: Re: About contact points.
Post by: ChrisRLewis on September 01, 2015, 06:07:29 PM

It's always worth checking the ignition timing after the contact points have been set up.

Title: Re: About contact points.
Post by: AvB on September 06, 2015, 02:14:56 AM

@Chris and @mile

Thanks for the info. Im using the Zelmot Distributor and the gap is 0.42MM , and also i did check the ignition timing, everything its working really smooth so far xD, hope it will continue that way!

Cheers,