4.9 mpg???? Fook me!
#1
4.9 mpg???? **** me!
Okay lads, got me a 99 blazer 4x4 other day the trailblazer edition, not that its gonna be blazing any trails at the rate its going but it has issues, blinking ses light when i put it in drive and codes are p0300 and another code for a o2 sensor but i mean for gods sakes?!?! Are these 4.3s this bad on gas just with a random misfire code, it runs okay, doesent stall or anything and has plenty of power, am i missing something. 10 gallons of gas took me merely 50 miles?????? I'm about to drive the damn thing across the scales at the salvage yard and call it a day. Even though its in perfect condition ?? Talk to me somebody, I'm use to driving my corolla and going 100 plus miles with no gas
#2
CF Monarch
Welcome from Florida. Sounds like it is running rich. Is there a lot of black smoke coming from the exhaust? How many miles are on it? When was the last time it was tuned up? I have had several of the 4.3 V6 blazers and S10's and the worst I ever got was around 13 mpg.
Thread
Thread Starter
Forum
Replies
Last Post
ddog96mn
Silverado, Sierra & Fullsize Pick-ups
10
November 28th, 2012 6:20 AM
urquidezj
Silverado, Sierra & Fullsize Pick-ups
9
February 24th, 2007 12:15 AM