Nathan's BA4 3rd Gen

Post by **4thgenphil** » Mon Mar 11, 2013 11:21 pm

Fuel pump or the filter on the end of it blocked?

Post by **indigolemon** » Mon Mar 11, 2013 11:29 pm

Mechanical 4WS is actually epic

Post by **NafemanNathan** » Mon Mar 11, 2013 11:30 pm

4thgenphil wrote:Fuel pump or the filter on the end of it blocked?

I had to fill up the tank before my drive, so after fitting the new filter tonight I put in some of that injector cleaner before filling up, thinking it could be blocked. I guess tim will tell with that, but surely I'd have the same issue on cold startup?...

Post by **NafemanNathan** » Mon Mar 11, 2013 11:31 pm

indigolemon wrote:Mechanical 4WS is actually epic

Does is feel different to a 4th or 5th's then?

Post by **4thgenphil** » Mon Mar 11, 2013 11:32 pm

Are you sure this isn't meant to have an o2 sensor? If its fuel injected I would have thought so

Post by **NafemanNathan** » Mon Mar 11, 2013 11:43 pm

4thgenphil wrote:Are you sure this isn't meant to have an o2 sensor? If its fuel injected I would have thought so

Positive. Check the parts lists...

http://www.lingshondaparts.com/honda_ca ... k_03=22595

http://www.lingshondaparts.com/honda_ca ... k_03=22595

mercutio · Post by **mercutio** » Tue Mar 12, 2013 7:22 am

does it have a mass air sensor then?

Post by **NafemanNathan** » Tue Mar 12, 2013 8:56 am

I've been going by Lings and the only valid sensors etc I can see are the thermo sensor (replaced), the water temp sensor (replaced), the IACV (replaced), then the FITV and maybe the EGR (???).

Here's what I've been looking at...

Engine

Inlet manifold

Throttle Body

But feel free to check the rest

...

http://www.lingshondaparts.com/honda_ca ... d_01=22595

Going to try the FITV next, but then I really am stumped

Supercharged 無限MUGEN BB1 Profile · Post by **nucleustylzlude** » Tue Mar 12, 2013 11:10 am

Congrats on the MOT pass bud. Still some little niggles to iron out but she's roadworthy at least. This is gonna be a nice little project.

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Tue Mar 12, 2013 12:38 pm

The fact it changes under load suggests air flow related to me.

http://www.lingshondaparts.com/honda_ca ... k_03=22596

18 and 17 on here would be my suggestion.

Lude Generation

Nathan's BA4 3rd Gen

Re: Nathan's BA4 3rd Gen

Re: Nathan's BA4 3rd Gen

Re: Nathan's BA4 3rd Gen

Re: Nathan's BA4 3rd Gen