Fuel injection, 2.9 V6

20

Asked by Jul 15, 2011 at 03:48 PM about the 1988 Ford Bronco II

Question type: Maintenance & Repair

I have an '88 Bronco that sat for several years. I recently drained and cleaned the fuel tank, put in new fuel and injector cleaner, and bled the fuel line. It started up okay, but cylinders 3 and 6 are not firing. I pulled the plugs out and they look dry. Is there a common connection (electrical/fuel/other) that would keep fuel from reaching these two injectors?

2 Answers

no,if it sat for a few years,the piston rings may be broken or bent valves,have a compression check done.

1 out of 1 people think this is helpful.
20

Just finished compression check. 160-175 psi, with the two "bad" cylinders each reading 175. I know I'm getting spark, and good compression, but the dry plugs indicate I'm not getting any fuel in cylinders 3 and 6. I don't have a good diagram of the fuel system, but it looks as if those two cylinders share a common line to their injectors. It's looking as if I will have to pull things apart and find out where the clog is.

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

Bronco II

Looking for a Used Bronco II in your area?

CarGurus has 21 nationwide Bronco II listings and the tools to find you a great deal.

ZIP:

Search Ford Bronco II Questions

Ford Bronco II Experts

#1 tennisshoes
tennisshoes
Reputation 530
#2 Andrew Olsen
Andrew Olsen
Reputation 230
#3 Colin Rivet
Colin Rivet
Reputation 220
View All

Related Models For Sale

Used Ford Bronco
192 listings
Used Ford Ranger
204 Great Deals out of 6,719 listings starting at $1,450
Used Ford F-150
2,700 Great Deals out of 212,349 listings starting at $1,000
Used Jeep Wrangler
392 Great Deals out of 19,082 listings starting at $3,000
Used Jeep Cherokee
345 Great Deals out of 55,334 listings starting at $2,295
Used Ford Mustang
363 Great Deals out of 44,490 listings starting at $1,000
Used Toyota 4Runner
316 Great Deals out of 20,547 listings starting at $2,295
Used Chevrolet Blazer
1,343 listings starting at $1,995
Used Ford F-250
513 listings starting at $3,500
Used Dodge Charger
355 Great Deals out of 29,617 listings starting at $2,475