my 4.5 petrol 80 seiras want idole on hills

[squeeky1983]

my petrol 4.5 80 seiras want idole when i go on a hill when im off road but thats the only time it dose it can eneyone tell me what the proplom is thanks

[McLarryBob]

It's broke.

[squeeky1983]

thanks mate

[oldmate]

Is your 4.5 carburetor or fuel injection?

[McLarryBob]

Arn't they all EFI?

[-DE_LUX-]

WOW

[oldmate]

Some markets out of australia have carby'd 1fz's (a 1FZ-F) and squeeky sounds like an outlander

It does sound like a typical carb problem though - wrong float level, poor fuel pressure, blocked idle jet or just in poor tune.

If it's EFI then you would have to look at the idle control motor or fuel pressure. Although poor fuel pressure/flow would cause other issues. Apparently bad fuel relays are common too.

[squeeky1983]

yes its the fule injected

[squeeky1983]

thanks for the tips ill have to go have a look on the weekend

[v840]

Inspect the air and vacuum hoses around the intake for cracks. A mate had a similar problem; once he was on just the right angle the crack in the hose would open and he'd sputter and cough until he was back on level ground. Took him a while to find cause you couldn't see it normally.

Just another thing to check.


And not trying to be a dick but your post is really hard to read. Can I suggest spellchecking before hitting submit? I literally had to read what you wrote three times before I got it. Again, not taking a swipe at you.

[squeeky1983]

thanks mate. and my spelling isnt that good to begin with lol . all good information thanks again for the help

[squeeky1983]

by the way i love the truck its cool

[squeeky1983]

for those how helped or wanted to know what the problem was there was a split in the big air hose coming from the air cleaner. but now i broke the air flow meter thats in between that air hose and the air cleaner. im so rough . But thanks to those who helped me with the good advice