Questions & Answers for: cleaning toyota 4 maf

toyota 4runner loss of power will not go faster than 40 mph. I am having very severe acceleration and power problems with my 2001 4runner limited. It has been getting progressively worse over the past

4 runner MAF problem. Was replaced 1 year ago with after market MAF. Check engine light would come on every 3 months. They would clean it and clear code. Now it only lasts 2 weeks. Took it to Toyota -

...injector problem? Thanks. The MAF sensor is not the problem, these are cylinder misfires on #1,3 and 4. replace the #4 coil pack, #1 AND 4 use the same coil, replace the spark plugs and the

...4-Clean the MAF (mass air flow) sensor which is in the air intake (between the air filter and engine). Use a MAF spray cleaner, and a Throttle Body spray cleaner (which also, cleans the iac (idle air ...

...toyota surges when at a light or stopped its a 4 cylinder You get a vacuum leak check the EGR.from a cold start bring it up to warm operating temperature and feel the EGR is it hot to touch then the ...

...maf-reads 4.2 g/s @ idle, tip in hesitation, fuel press. 50psi, B1S1 was black on one side and white on the other - no audible exhaust leak, O2 pretty much flat line low voltage and rises (but still ...

4.2 g/s @ idle, O2 reading basically flat line / low voltage http://engine-codes.com/p0172_toyota.html I would replace the front O2 sensor by what I just read on your post. The site I posted will give

4 weeks. I have 2000 Hyundai Elantra. the ecm may be bad, P0103 OBD-II Trouble Code Technical Description Mass Air Flow (MAF) Circuit High Input What does that mean? Basically this means that there is

...4 by 4 Toyota Tacoma 2.7 is very hard to start it's getting gas it's getting fire I have to pat the gas vigorously but it will start finally. help! First you will want to check and clean the throttle ...

...several service done to the car. The car is not picking up speed and sometimes drops its speed when climbing slopes or up the hill? Toyota Harrier 4 cylinder engine remove and clean the MAF ...