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Chris (aka-Moose)
Chris (aka-Moose), Auto Technician
Category: Toyota
Satisfied Customers: 901
Experience:  16 years of experience
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Surging idle when warmed up, 250,000 miles excellent shape

Customer Question

surging idle when warmed up
JA: How many miles are on the car? What size is the engine?
Customer: 250,000 miles excellent shape 3.0 litre
JA: What is the make/model/year of your car?
Customer: toyota 4x4 1990
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: tune up fuel filter. no check engine light indication
JA: Anything else you want the mechanic to know before I connect you?
Customer: can't think of anything else thanks
Submitted: 8 months ago.
Category: Toyota
Expert:  david craig replied 8 months ago.

Hi Im David, what model truck?

Expert:  david craig replied 8 months ago.

just the ole pick up i assume......

Customer: replied 8 months ago.
1990 Toyota 4x4 3.0 litre
Expert:  david craig replied 8 months ago.

clean the maf sensor, pull the egr valve and clean it out, pull the pcv valve out and make sure its not gunked up. see how it acts after that.

Customer: replied 8 months ago.
rodger.....
Expert:  david craig replied 8 months ago.

ill be watching for your response

Customer: replied 8 months ago.
The mas sensor doesn,t remove. can I use carb cleaner or use a air hose to blow it out?
Expert:  david craig replied 8 months ago.

carb cleaner.... NO compressed air. and dont spray too close to the sensor

Customer: replied 8 months ago.
k.
Expert:  david craig replied 8 months ago.

any news?

Expert:  david craig replied 8 months ago.

hello???

Customer: replied 8 months ago.
Weekend project
Expert:  david craig replied 8 months ago.

ok

Expert:  david craig replied 8 months ago.

checking in to see how its going

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