stalling 87 22r pickup

My 87 4x4 truck has recently started stalling, usually during long inclines. If I back off the gas it will recover, but sometimes I have to pull off the road let it idle for a while then start off again. When it stalls there's a lot of jerking back and forth. Again, it idles fine, matter a fact as long as it's not in a pull I can give it as much gas without any problems, but when I put it in gear, there it goes again. HELP? ANYONE?

Reply to
3jjj
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Reply to
datsruff

"3jjj" sez:

Clogged fuel filter.

Good wrenchin' to ya, VLJ

Reply to
vlj

Is that black canister on the engine fire wall on passenger side leaking fuel out the bottom??

Reply to
Calgunz

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