Integra turning off and on while driving

[m7key]

just a question,
got this problem while driving my 1996 honda integra GSI the engine turns its self off and on really quickly. just like if you turning the key off and on while driving. any ideas? taking it to the mechanic soon but would rather fix it myself. had the ignition switch replaced 6 months ago so i dont think its that

thanks all

[EG8 CIVIC]

how old is ur alternator?

[dougie_504]

Check your Main Relay. Might need to be re-soldered.

[EG8 CIVIC]

Check your Main Relay. Might need to be re-soldered.

if its the main relay it would turn off straight away (as in ignition then off). correct me if im wrong dougie

-chek if alternator is making wining noise.
-chek if engine lights come on b4 it turns off.

[m7key]

engine light does not come on before it happens. the alternator is not making any noises just runs normally then turns off and then on. cant get to happen when its just idling. only happens when driving.

[grifty]

Did you replace the ignition switch with a new one or a 2nd hand one?

[m7key]

Did you replace the ignition switch with a new one or a 2nd hand one?

new one

[grifty]

weird, what lights come up when the car turns off? are they the same lights as when you have your key turned to II?

[m7key]

no lights come on. it turns off and on really fast. had 4 people drive it including my mechanic and they are all stumped

[Bludger]

try another switch.(ignition)

ignition switch is the only cause for that symptom that I know of.

[cotties]

could be a loose/bad ground
other than that more than likely the alternator

[dc2r-0636]

Check your Main Relay. Might need to be re-soldered.

+1 sounds like Main relay.

http://www.ozhonda.com/forum/showthr...ght=main+relay