The 1947 - Present Chevrolet & GMC Truck Message Board Network

The 1947 - Present Chevrolet & GMC Truck Message Board Network (https://67-72chevytrucks.com/vboard/index.php)
-   The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=4)
-   -   help with new problem. Fuel! (https://67-72chevytrucks.com/vboard/showthread.php?t=702077)

NASTY-LSX 03-25-2016 01:17 PM

help with new problem. Fuel!
 
I have not driven my 87 TBI in month's due to working out of town. I used it the other day and while on the freeway it was acting like it was running out of gas (engine cutting off) while doing 70 MPH.. Slowed down to about 55/60 all was normal for about a couple miles, at that point it just cut off. I pulled air cleaner base off to see if it was getting gas.. No 2 sec pulse. No gas.. I put a little gas in the throttle bores and no start..

Okay.. Im thinking its a gas issue. replace fuel filter.. no gas still..

SOOO, I removed the gas line from the throttle body run a jumper from batt to relay and gas is shooting out line. Even without doing jumper to relay if I trn the key, i can hear fuel pump in tank for a sec. I know pump is good and filter of course..

Could it be my injectors?? I unplugged them and replug them.

NASTY-LSX 04-03-2016 03:16 PM

Re: help with new problem. Fuel!
 
turned out to be a bad dizzy coil!! runs great now.:metal:


All times are GMT -4. The time now is 11:00 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com