Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

Engine missfireing Hilux

Tech Talk for Cruiser owners.

Moderators: toaddog, Elmo, DUDELUX

Forum rules
Post Reply
Posts: 8
Joined: Tue May 25, 2010 5:34 pm
Location: vic

Engine missfireing Hilux

Post by porter »

Im runing a 253 strate gas moter in my hux and she is missing under load at lo revs 1st 2nd a little in 3rd 4th all good unles you drop doun to 40kmh and load it up( Not that i drive like that but it just exaggerates the problem).:x
Have replaced nearly every thing that bolts onto wired to and plumbed to it to no resalt timing is right i have no prob with spark!
We have been plaing with gas mix and seams to not have much of an effect on the problem!

Thoughts?

Cherrs....
Top
Posts: 227
Joined: Thu Dec 18, 2008 7:51 am
Location: Qld

Re: Engine missfireing Hilux

Post by crunk81us »

have you checked compression?
Top
Posts: 18
Joined: Sat Sep 11, 2004 4:41 pm
Location: Victoria

Re: Engine missfireing Hilux

Post by tracks »

Burnt valve maybe
Top
Posts: 1105
Joined: Wed Jan 23, 2008 8:56 pm
Location: central coast down under

Re: Engine missfireing Hilux

Post by stilivn »

does it improve when the car warms up at all? Have you replaced the coil?
1993 80 series, 4" tough dog adjustable bb lift kit, LPG, 35" MTR'S
brooksy wrote:Branden Tagg.....He is the King of all f@rkups & a Gimps bitch after hours
Top
Posts: 8
Joined: Tue May 25, 2010 5:34 pm
Location: vic

Re: Engine missfireing Hilux

Post by porter »

It was running warm and ticking a while a go, No motor tick but missing, still pulls hard at full stick!

Would a valve play up still at high revs?
Top
Posts: 8
Joined: Tue May 25, 2010 5:34 pm
Location: vic

Re: Engine missfireing Hilux

Post by porter »

yes.
I have replaced coil spark plugs + wiring to and from the coil and ignition, have replaced the dissy plus cap and leads,wiring to the gas system including the safety switch and checked timing! :x
Top
Posts: 8
Joined: Tue May 25, 2010 5:34 pm
Location: vic

Re: Engine missfireing Hilux

Post by porter »

Sorry no it dose not inprove when warm.
Top
Posts: 765
Joined: Fri Mar 12, 2010 7:28 pm
Location: Fixing something else the kids have broken

Re: Engine missfireing Hilux

Post by BadMav »

Check the points gap is right mate.
Don't take life too seriously...it isn't permanent.
Top
Posts: 8
Joined: Tue May 25, 2010 5:34 pm
Location: vic

Re: Engine missfireing Hilux

Post by porter »

Sorted! don't no what it was but have been plaing with gas.

I think i have it spot on, its amazing what a 253 stroker cen do when tuned right! :armsup:
Top
Posts: 32
Joined: Sun Jul 12, 2009 3:06 pm
Location: penrith

Re: Engine missfireing Hilux

Post by hiluxturbo2.4 »

good to see its sorted . just thought id ad if your still running points its well worth changing to electronic i had a 81 hilux with a 253 and changed it to electronic and the improvement was unbelievable .heeps more power and revs and water crossings didnt bother it as much .
84 4runner 2.4td 35's 4.8s widetrack rear. ifs rears.rear air locker
Top
Post Reply

Return to “Cruiser / Prado”

Who is online

Users browsing this forum: No registered users and 3 guests