whats going wrong with them, are they shorting out or are they plugging up.

to remove just take off the air intake manifold and the fuel injectors should pull out of the rail with a firm pull.

Answered by blackop555 (expert)
10,891 answers provided

my engine idles hard and misses when accelerating. I thought cleaning them would solve the problem, but that was just a temporary fix. I actually had the injectors replaced a year and a half ago. I was mistaken when I said it was 2 1/2 yrs. When adding the cost of parts and labor for reparing twice, I can buy a new engine. It's been very frustrating.

Response from tomasLV
1 question asked

change the fuel filter and drain and scrub your fuel tank, may be full of bad gas causing the injectors to plug up and stop working.

Answered by blackop555 (expert)
10,891 answers provided

Also fuel with a high ethanol content is known to plug fuel injectors at a furious rate. It leaves a lot of deposits which harden after turning off your engine and plug up the fuel injectors and coat a lot of stuff.

Answered by Indyuke
2 questions asked