Is it air flow meter malfunction?

Asked by Oct 14, 2015 at 11:02 AM about the 1994 Toyota Pickup

Question type: Maintenance & Repair

Car does not take off like it used to...I have changed fuel tank,fuel filter,and
new spark plugs and still the same...

2 Answers

87,045

Could be, these are very sensitive units, any kind of crud in them really slows the response time down, also make sure the air tube from the sensor to the engine is sound, no leaks. You may want to do a compression on the engine, if it is getting low then you will also notice that take power will suffer.

35,985

https://www.youtube.com/watch?v=aDlHCjgYf8s If check engine light is on, you should get the codes scanned as well. You may have a bad cat that will rob you of power also. Check all of your vacuum lines, PCV, and EGR valves as well. Take a water bottle and mist down your plug wires. If you have bad wires, you should notice a drastic change in how the engine runs. If done at night, you should see a spark jump from the bad wire.

Your Answer

Add photo

Related Questions

Search Toyota Pickup Questions

Toyota Pickup Experts

#1 Reelin68
Reelin68
Reputation 1,130
#2 wabbo369
wabbo369
Reputation 620
#3 LouB
LouB
Reputation 420
View All

Related Models For Sale

Used Toyota Tacoma
614 Great Deals out of 35,124 listings starting at $2,155
Used Toyota 4Runner
316 Great Deals out of 20,547 listings starting at $2,295
Used Ford F-150
2,700 Great Deals out of 212,349 listings starting at $1,000
Used Ford Ranger
204 Great Deals out of 6,719 listings starting at $1,450
Used Toyota Corolla
868 Great Deals out of 74,427 listings starting at $1,500
Used Toyota Land Cruiser
21 Great Deals out of 1,249 listings starting at $2,995
Used Jeep Wrangler
392 Great Deals out of 19,082 listings starting at $3,000
Used Nissan Truck
90 listings starting at $3,800
Used Toyota T100
55 listings starting at $1,995
Used Chevrolet S-10
10 Great Deals out of 1,656 listings starting at $2,450

Used Cars For Sale

1994 Toyota Pickup For Sale
16 listings starting at $5,995
1992 Toyota Pickup For Sale
13 listings starting at $4,995